hand drawn line pattern collection

a collection of 23 hand drawn line seamless pattern, comes with a 23 repeated pattern square design, 8 geometric pre-made design and 8 texture design. the patterns are black on transparent background for easy recoloring and adding to pattern swatch. available in AI cs5, EPS 10 and PNG file format. The rar file contains : 28 AI files 28 eps 10 files 62 png files thank you.