The windmills of Oland, UNESCO World Heritage Site, Sweden, Scandinavia, Europe

travel destination photography horizontal colour image international landmark europe unesco world heritage site scandinavia sweden windmill wind power oland day architecture building exterior swedish culture cloudy sky outdoors facade wooden built structure energy sky cloud 17th century old history the past no people non urban scene sunlight places of interest colour color image color outside tourist destination travel architectural nobody no one no one historical historic heritage cultural culture unesco world heritage sites unesco world heritage site world heritage sites european