Toe Painting - Sensory Play "Head over heels in love"

I have followed a few links on pinterest about sensory play. Since my son is way too little to be finger painting yet, I came up with the idea to do a jolly jumper toe painting to combine with some sensory play for my son.

I started out with a piece of poster board and taped out a  L<3 ve  using painters tape. I was hoping the tape wouldn't stick to the paper but it kinda did, especially when wet and was a bit hard to peel off. I think that using a glossy finger painting paper, or a canvas would work best for this, but I was just using what I had.