Circle To Triangle In A Loop

AlleGIFsStickerMemes
a green drop on a black background
an optical illusion of a triangle with a ball in it
a painting of a mountain with a purple slope
a colorful triangle on a black background with the letter a in the middle
a black background with yellow and white triangles and the words moarpixels.tumblr.com
a black and white optical illusion of a triangle going through a tunnel .