Wednesday, Jan 19 Erik Johansson Published Jan 19, 2011 9:00 PM Galleries Erik Johansson shot today's Photo of the Day as part of his series on optical illusions. You can read more about Erik's work in this month's My Project. Erik Johansson SHARE MORE TO READ RELATED The best wildlife photography of 2021 The 2021 Wildlife Photographer of the Year awards have been announced. And our favorite winning shots include an aquatic elephant, dueling reindeer, a brood of spiders, and hungry grizzlies. READ NOW RELATED Sample gallery: Omnar 26mm f/6 fixed-aperture lens for Leica M-mount The new Omnar 26mm f/6 delivers a distinct "point and shoot aesthetic" with excellent center sharpness, pleasantly-distorted corners and noticeable vignetting. RELATED See the work that earned these 20 photographers a share of Google’s new creative fund The 2021 Creator Labs Photo Fund—provided by Google and Aperture—went to fine art photographers covering difficult topics ranging from identity and race, to globalization and politics.