I have used a penny black stamp set, it included the sweet library card...so fun! I used watercolor paper and mixed different inks to achieve the splatter look.
stamps: life's journal(penny black)
paper: kraft and white card stock(simon says stamp) and watercolor paper(ranger)
ink: jet black(ranger) and mermaid lagoon, spiced marmalade(tim holtz distressed ink)
accessories: tim holtz lattice stencil, tangerine doodlebug gems, tim holtz scissors, american crafts 3d foam dots, and zots glue dots