A woman prepares Cempasuchil Marigold flowers to decorate the grave of a late loved one as she celebrates the Day of the Dead festivity at a local cemetery in Tzurumutaro, Mexico November 1, 2022. REUTERS/Agustin Marcarian 

A women carries Cempasuchil Marigolds during the annual Day of the Dead celebration in Santa Fe de La Laguna, Michoacan state, Mexico November 1, 2022. REUTERS/Raquel Cunha 

An indigenous woman carries Cempasuchil Marigolds at a cemetery during the annual Day of the Dead celebration, in San Miguel Canoa, in Puebla state, November 1, 2022. REUTERS/Quetzalli Nicte-Ha 

An indigenous woman carries Cempasuchil Marigolds at a cemetery during the annual Day of the Dead celebration, in San Miguel Canoa, in Puebla state, November 1, 2022. REUTERS/Quetzalli Nicte-Ha 

An indigenous woman decorates the grave of her loved one with Cempasuchil Marigolds at a cemetery during the annual Day of the Dead celebration, in San Miguel Canoa, in Puebla state, November 1, 2022. REUTERS/Quetzalli Nicte-Ha 

An indigenous woman decorates the grave of her loved one with Cempasuchil Marigolds at a cemetery during the annual Day of the Dead celebration, in San Miguel Canoa, in Puebla state, November 1, 2022. REUTERS/Quetzalli Nicte-Ha TPX IMAGES OF THE DAY 

An indigenous woman carries Cempasuchil Marigolds while arriving to the grave of her loved one during the annual Day of the Dead celebration, at a cemetery in San Miguel Canoa, in Puebla state, November 1, 2022. REUTERS/Quetzalli Nicte-Ha 

An aerial view shows a drawing with Cempasuchil Marigolds at Plaza Morelos ahead of the Day of the Dead, in Morelia, Michoacan state, Mexico. October 31, 2022. REUTERS/Raquel Cunha 

A woman picks marigold flowers, used to make garlands and offer prayers, before selling them on a market for the Tihar festival, also called Diwali, in Kathmandu, Nepal October 22, 2022. REUTERS/Navesh Chitrakar 

A woman picks marigold flowers, used to make garlands and offer prayers, before selling them on a market for the Tihar festival, also called Diwali, in Kathmandu, Nepal October 22, 2022. REUTERS/Navesh Chitrakar 

A woman picks marigold flowers, used to make garlands and offer prayers, before selling them on a market for the Tihar festival, also called Diwali, in Kathmandu, Nepal October 22, 2022. REUTERS/Navesh Chitrakar TPX IMAGES OF THE DAY 

A woman carries a basket as she picks marigold flowers, used to make garlands and offer prayers, before selling them on a market for the Tihar festival, also called Diwali, in Kathmandu, Nepal October 22, 2022. REUTERS/Navesh Chitrakar 

A woman picks marigold flowers, used to make garlands and offer prayers, before selling them on a market for the Tihar festival, also called Diwali, in Kathmandu, Nepal October 22, 2022. REUTERS/Navesh Chitrakar 

A worker carries Cempasuchil Marigolds on a boat to market them during Mexico's Day of the Dead celebrations in Xochimilco in the outskirts of Mexico City, Mexico, October 19, 2022. REUTERS/Edgard Garrido 

A worker unloads from a boat Cempasuchil Marigolds to market them during Mexico's Day of the Dead celebrations in Xochimilco in the outskirts of Mexico City, Mexico, October 19, 2022. REUTERS/Edgard Garrido 

Workers carry Cempasuchil Marigolds on boats to market them during Mexico's Day of the Dead celebrations in Xochimilco in the outskirts of Mexico City, Mexico, October 19, 2022. REUTERS/Edgard Garrido 

A worker navigates next to Cempasuchil Marigolds that will be marketed during Mexico's Day of the Dead celebrations in Xochimilco in the outskirts of Mexico City, Mexico, October 19, 2022. REUTERS/Edgard Garrido 

A worker cleans Cempasuchil Marigolds to market them during Mexico's Day of the Dead celebrations in Xochimilco in the outskirts of Mexico City, Mexico, October 19, 2022. REUTERS/Edgard Garrido 

A worker unloads from a boat Cempasuchil Marigolds to market them during Mexico's Day of the Dead celebrations in Xochimilco in the outskirts of Mexico City, Mexico, October 19, 2022. REUTERS/Edgard Garrido 

A couple is photographed in front of Cempasuchil Marigolds that will be marketed during Mexico's Day of the Dead celebrations in Xochimilco in the outskirts of Mexico City, Mexico, October 19, 2022. REUTERS/Edgard Garrido 

A worker unloads from a boat Cempasuchil Marigolds to market them during Mexico's Day of the Dead celebrations in Xochimilco on the outskirts of Mexico City, Mexico, October 19, 2022. REUTERS/Edgard Garrido 

A worker drives a wheelbarrow with Cempasuchil Marigolds to market them during Mexico's Day of the Dead celebrations in Xochimilco in the outskirts of Mexico City, Mexico, October 19, 2022. REUTERS/Edgard Garrido 

A worker unloads from a boat Cempasuchil Marigolds to market them during Mexico's Day of the Dead celebrations in Xochimilco in the outskirts of Mexico City, Mexico, October 19, 2022. REUTERS/Edgard Garrido 

A man carries Cempasuchil Marigolds on the roof of his car during Mexico's Day of the Dead celebrations in Xochimilco in the outskirts of Mexico City, Mexico, October 19, 2022. REUTERS/Edgard Garrido 

A worker unloads from a boat Cempasuchil Marigolds to market them during Mexico's Day of the Dead celebrations in Xochimilco in the outskirts of Mexico City, Mexico, October 19, 2022. REUTERS/Edgard Garrido 

A vendor arranges Cempasuchil Marigolds on a tricycle to market them during Mexico's Day of the Dead celebrations in Xochimilco in the outskirts of Mexico City, Mexico, October 19, 2022. REUTERS/Edgard Garrido 

A worker carries Cempasuchil Marigolds to market them during Mexico's Day of the Dead celebrations in Xochimilco on the outskirts of Mexico City, Mexico, October 19, 2022. REUTERS/Edgard Garrido 

A worker cleans Cempasuchil Marigolds to market them during Mexico's Day of the Dead celebrations in Xochimilco on the outskirts of Mexico City, Mexico, October 19, 2022. REUTERS/Edgard Garrido 

A woman picks marigold flowers, used to make garlands and offer prayers, before selling them to the market for the Tihar festival, also called Diwali, in Kathmandu, Nepal November 2, 2021. REUTERS/Navesh Chitrakar 

A woman carrying empty baskets walks through the field as she heads to pick marigold flowers, used to make garlands, and offer prayers, before selling them to the market for the Tihar festival, also called Diwali, in Kathmandu, Nepal November 2, 2021. REUTERS/Navesh Chitrakar 

A woman fills her basket with freshly picked marigold flowers, used to make garlands, and offer prayers, before selling them to the market for the Tihar festival, also called Diwali, in Kathmandu, Nepal November 2, 2021. REUTERS/Navesh Chitrakar TPX IMAGES OF THE DAY 

A butterfly is pictured as it sits on a Cempasuchil Marigold, the flower used during Mexico's Day of the Dead celebrations at San Luis Tlaxialtemalco nursery, in Xochimilco on the outskirts of Mexico City, Mexico October 28, 2021. REUTERS/Edgard Garrido REFILE - REMOVING MENTION OF BUTTERFLY SPECIES TPX IMAGES OF THE DAY 

Workers harvest Cempasuchil Marigolds to be used during Mexico's Day of the Dead celebrations at San Luis Tlaxialtemalco nursery, in Xochimilco on the outskirts of Mexico City, Mexico October 28, 2021. REUTERS/Edgard Garrido 

A woman harvests Cempasuchil Marigolds to be used during Mexico's Day of the Dead celebrations at San Luis Tlaxialtemalco nursery, in Xochimilco on the outskirts of Mexico City, Mexico October 28, 2021. REUTERS/Edgard Garrido 

Workers harvest Cempasuchil Marigolds to be used during Mexico's Day of the Dead celebrations at San Luis Tlaxialtemalco nursery, in Xochimilco on the outskirts of Mexico City, Mexico October 28, 2021. REUTERS/Edgard Garrido 

A woman collects Cempasuchil Marigolds to be used during Mexico's Day of the Dead celebrations at San Luis Tlaxialtemalco nursery, in Xochimilco on the outskirts of Mexico City, Mexico October 28, 2021. REUTERS/Edgard Garrido 

A worker waters Cempasuchil Marigolds to be used during Mexico's Day of the Dead celebrations at San Luis Tlaxialtemalco nursery, in Xochimilco on the outskirts of Mexico City, Mexico October 28, 2021. REUTERS/Edgard Garrido 

A worker waters Cempasuchil Marigolds to be used during Mexico's Day of the Dead celebrations at San Luis Tlaxialtemalco nursery, in Xochimilco on the outskirts of Mexico City, Mexico October 28, 2021. REUTERS/Edgard Garrido 

Cempasuchil Marigolds, the flower used during Mexico's Day of the Dead celebrations, are pictured at San Luis Tlaxialtemalco nursery, in Xochimilco on the outskirts of Mexico City, Mexico October 28, 2021. REUTERS/Edgard Garrido 

A worker harvests Cempasuchil Marigolds to be used during Mexico's Day of the Dead celebrations at San Luis Tlaxialtemalco nursery, in Xochimilco on the outskirts of Mexico City, Mexico October 28, 2021. REUTERS/Edgard Garrido 

A worker harvests Cempasuchil Marigolds to be used during Mexico's Day of the Dead celebrations at San Luis Tlaxialtemalco nursery, in Xochimilco on the outskirts of Mexico City, Mexico October 28, 2021. REUTERS/Edgard Garrido 

Workers harvest Cempasuchil Marigolds to be used during Mexico's Day of the Dead celebrations at San Luis Tlaxialtemalco nursery, in Xochimilco on the outskirts of Mexico City, Mexico October 28, 2021. REUTERS/Edgard Garrido 

Workers water Cempasuchil Marigolds to be used during Mexico's Day of the Dead celebrations at San Luis Tlaxialtemalco nursery, in Xochimilco on the outskirts of Mexico City, Mexico October 28, 2021. REUTERS/Edgard Garrido 

A vendor selling marigold garlands, which are used to decorate temples and homes during the Hindu festival of Durga Puja, waits for customers at a wholesale flower market, amidst the coronavirus disease (COVID-19) pandemic, in Kolkata, India, October 11, 2021. REUTERS/Rupak De Chowdhuri 

A woman picks marigold flowers, used to make garlands and offer prayers, before selling them to the market for the Tihar festival, also called Diwali, in Kathmandu, Nepal November 12, 2020. REUTERS/Navesh Chitrakar 

A woman picks marigold flowers, used to make garlands and offer prayers, before selling them to the market for the Tihar festival, also called Diwali, in Kathmandu, Nepal November 12, 2020. REUTERS/Navesh Chitrakar 

A woman carries a basket filled with marigold flowers, used to make garlands and offer prayers, before selling them to the market for the Tihar festival, also called Diwali, in Kathmandu, Nepal November 12, 2020. REUTERS/Navesh Chitrakar TPX IMAGES OF THE DAY 

Members of the indigenous Tzotzil community visit the graves of their loved ones, to welcome them with candles and marigolds during the Day of the Dead celebration according to their tradition, in Aldama, Chiapas State, Mexico November 1, 2020. REUTERS/Isabel Mateos 

Members of the indigenous Tzotzil community cover themselves with a plastic sheet while visiting the graves of their loved ones, to welcome them with candles and marigolds during the Day of the Dead celebration according to their tradition, in Aldama, Chiapas State, Mexico November 1, 2020. REUTERS/Isabel Mateos 

Members of the indigenous Tzotzil community visit the graves of their loved ones, to welcome them with candles and marigolds during the Day of the Dead celebration according to their tradition, in Aldama, Chiapas State, Mexico November 1, 2020. REUTERS/Isabel Mateos 

Members of the indigenous Tzotzil community visit the graves of their loved ones, to welcome them with candles and marigolds during the Day of the Dead celebration according to their tradition, in Aldama, Chiapas State, Mexico November 1, 2020. REUTERS/Isabel Mateos 

Members of the indigenous Tzotzil community visit the graves of their loved ones, to welcome them with candles and marigolds during the Day of the Dead celebration according to their tradition, in Aldama, Chiapas State, Mexico November 1, 2020. REUTERS/Isabel Mateos 

Members of the indigenous Tzotzil community visit the graves of their loved ones, to welcome them with candles and marigolds during the Day of the Dead celebration according to their tradition, in Aldama, Chiapas State, Mexico November 1, 2020. REUTERS/Isabel Mateos 

Members of the indigenous Tzotzil community visit the graves of their loved ones, to welcome them with candles and marigolds during the Day of the Dead celebration according to their tradition, in Aldama, Chiapas State, Mexico November 1, 2020. REUTERS/Isabel Mateos 

Members of the indigenous Tzotzil community visit the graves of their loved ones, to welcome them with candles and marigolds during the Day of the Dead celebration according to their tradition, in Aldama, Chiapas State, Mexico November 1, 2020. REUTERS/Isabel Mateos 

Members of the indigenous Tzotzil community visit the graves of their loved ones, to welcome them with candles and marigolds during the Day of the Dead celebration according to their tradition, in Aldama, Chiapas State, Mexico November 1, 2020. REUTERS/Isabel Mateos 

A girl runs while carrying marigolds for sell during the Day of the Dead celebration at Xico Cemetery in Valle de Chalco municipality on the outskirts of Mexico City, Mexico November 1, 2020. REUTERS/Carlos Jasso 

Members of the International Committee of the Red Cross (ICRC) and local government authorities take part in a ceremony alongside a wreath of golden marigolds at a section of the forensic cemetery dedicated for unclaimed bodies, mostly crime victims, during a ceremony to commemorate their lives, ahead of the traditional Day of the Dead celebration, in Chilpancingo, Mexican state of Guerrero, Mexico October 30, 2020. Picture taken October 30, 2020. REUTERS/Henry Romero 

The main square of Mexico's Presidential Palace is decorated with cempasuchil or marigolds flowers to commemorate Day of The Dead in memory of the victims of the coronavirus disease (COVID-19) in Mexico City, Mexico October 31, 2020. The altar reads "One never leaves completely, there is an invisible thread that connects the butterfly to its mother tree" REUTERS/Carlos Jasso 

The main square of Mexico's Presidential Palace is decorated with cempasuchil or marigolds flowers to commemorate Day of The Dead in memory of the victims of the coronavirus disease (COVID-19) in Mexico City, Mexico October 31, 2020. REUTERS/Carlos Jasso