Douglas de Castro of Bicicleta Sem Freio was invited to the wonderful city of Covilha by WOOL FEST to make a solo mural, taking over the central cityscape. Douglas de Castro's mural made a splash in the local newspaper cover Jornal Do Fundao, gracing the entryway of the town with a fresh dose of color and unique compositions depicting three children immersed in curious exploration with intention learn and preserve, featuring many local birds and references to exploration technology like the astrolabe, invented and perfected in this region Portugal.