A flock of sheep huddles together while snow spindrift is whipped up by strong winds in Swaledale, North Yorkshire, UK on March 17, 2017. (Photo by Paul Kingston/NNP North News & Pictures Ltd)

A lady smiles during the annual Calabar cultural festival in Calabar, Nigeria, December 28, 2015. Picture taken December 28, 2015. (Photo by Reuters/Stringer)

The Founders' Award winner, Downey Rose Float Association “Exploring the Everglades” float, moves through 127th Rose Parade in Pasadena, California January 1, 2016. (Photo by David McNew/Reuters)

Manchester City's English midfielder Kalvin Phillips (C) pours alcohol in the mouth of Manchester City's English midfielder Jack Grealish (L) as they celebrate on stage following an open-top bus victory parade for their European Cup, FA Cup and Premier League victories, in Manchester, northern England on June 12, 2023. (Photo by Oli Scarff/AFP Photo)

Members of the Kaisokah Moko Jumbies perform with fire on the waterfront near their San Fernando, Trinidad base February 10, 2015. (Photo by Andrea De Silva/Reuters)

Models backstage ahead of the St George New Generation show at Mercedes-Benz Fashion Week Australia 2015 at Carriageworks on April 16, 2015 in Sydney, Australia. (Photo by Brendon Thorne/Getty Images)

Rose oil production in Bulgaria's famous Rose Valley is set to increase by 25 percent according to a mid-season estimate by experts in spite of the climate changes and economy crisis. Bulgaria is traditionally one of the biggest world exporters of high-grade rose oil along with Morocco and neighboring Turkey, with clients mostly from the United States, France, Germany, United Kingdom and Japan. Rose oil is the most commonly used essential oil in the perfume industry.

A couple embrace during the start of the San Fermin festival in Pamplona, Spain July 6, 2016. Revelers from around the world kick off the festival with a messy party in the Pamplona town square, one day before the first of eight days of the running of the bulls. (Photo by Vincent West/Reuters)