These patterns should all be mostly seamless (a few of the patterns don't lend themselves well to seamless, but they're close). They are made up of a bunch of different "micro patterns" - small, simple patterns that would work well for any number of purposes. You could use the different "dots" brushes to add to an image and make it look like newspaper print, for example. Includes: circles, dots, dashes, grids, squares, scales, twirls, waves, zigzags, and just about any type of lines! This set also comes as brushes (but if you want mostly seamless, stick to the patterns). The brush set is found here.
A set of Photoshop brushes made up of various vectors in a retro style. All high resolution, with the average size being approx. 1800 pixels.
Includes: numerous halftones, lots of circles, squares, diamonds, etc in various designs, some stuff that you couldn't put a name to if you tried (hence the "misc" brush names!), wavy lines, and much more!