Bokeh is a really cool photography effect that creates sparkly glittery polka dots in an image by using the out-of-focus parts of an image. It's a great way to make something pop in a photo. Who doesn't love reblogging Christmas, nature, and city photos on Tumblr with this cool effect! It makes life look so magical! Add a little glitz to your life with this cool pillow pattern made from just bokeh dots.