DIY garden stones - use a cake pan (from the thrift store)! Also, using clear contact paper to hold the mosaic pieces in place while the concrete sets is kind of brilliant. There is also a link to easy stepping stones using flagstone and grout
Coloring Easter Eggs w/ Rubber Cement -- dyeing Easter eggs with gel food coloring and this rubber cement technique produces some spectacularly high contrast, gorgeous abstract designs! Use it on blown-out eggs to preserve these cool Easter Eggs for years
DIY tutorial for creating an ombre fish scale wall, on top of a textured concrete base coat. The author used Rit dye on the concrete, then stencilled a metallic paint over the top of that. Awesome - very shimmery and fish-like!