I thought this picture was super cute, and decided I'd like to see it in black and white with only the red showing, so I did!
This one reminded me of trying to 'catch' something, so I edited the corner to make it white, softened the edges, and added some words in the corner. I love the 3D effect of the words... had no idea that what I was doing would do that! How? Made the words thicker, made them white, copied it and made those black, moved them 3 pixels down and left, blurred them, and then made the white layer 'soft light' instead of 'normal'.