DIY Cheap and Easy Nail Polish Marbleized Pendant Tutorial from Oh So Pretty. You could also do this with ring blanks that have a raised lip. For more nail polish DIYs go here: One, Two, three
DIY Triangle Prism Necklace Tutorial from Merry Thought here. This is really cheap and easy to make using 8 bugle beads.
DIY Easy Nail Polish Galaxy Pendant Tutorial from Oh The Lovely Things here. For many more Galaxy DIYs go here (like copyright free NASA galaxy photos): truebluemeandyou.tumblr.com/tagged/galaxy
If you own an image you want taken down please email me at truebluemeandyou [at] gmail [dot] com