Massive congregations of greenish phytoplankton swirl in the dark water around Gotland, a Swedish island in the Baltic Sea.… https://www.rawpixel.com/image/440200/free-photo-image-van-gogh-nasa-mapsFree Image from public domain licensePortrait of a western man. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3289750/free-photo-image-van-gogh-spotlight-artFree Image from public domain licenseNursery on Schenkweg (1882) by Vincent Van Gogh. Original from the MET Museum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/537388/free-illustration-image-van-gogh-vincentFree Image from public domain license