This is on plain cardstock. I used various stamps for this design and then took a paintbrush and flicked beach throughout the page.
This is on dark purple cardstock. I really like how this one turned out. It's got the swirly's and the splatters.
This is a dark green sheet of cardstock. I took a stamp with spirals and used it on the entire sheet of paper. I then splattered it with the paintbrush. Not my favorite but fun!