Here are some image collection for you.
You can download then and use then to create photomosaics.
Each collection contains about 200 picked photos.
Col 1: http://www.hardmosaic.com/imagelib/col1-sea.rar
Col 2: http://www.hardmosaic.com/imagelib/col2-season.rar
Col 3: http://www.hardmosaic.com/imagelib/col3-food.rar
Col 4: http://www.hardmosaic.com/imagelib/col4-flower.rar
Col 5: http://www.hardmosaic.com/imagelib/col5-fuji.rar
Col 5-1: http://www.hardmosaic.com/imagelib/col5-1-mountains.rar
Col 13: http://www.hardmosaic.com/imagelib/col13-lighteffect.rar
Col 17: http://www.hardmosaic.com/imagelib/col17-cgbg.rar
Col 28: http://www.hardmosaic.com/imagelib/col28-flower.rar
Col 29: http://www.hardmosaic.com/imagelib/col29-treeandflower.rar
Col 66: http://www.hardmosaic.com/imagelib/col66-traffic.rar
Col 67: http://www.hardmosaic.com/imagelib/col67-money.rar
Col 80: http://www.hardmosaic.com/imagelib/col80-sports.rar
Col 88: http://www.hardmosaic.com/imagelib/col88-euro.rar
Col 89: http://www.hardmosaic.com/imagelib/col89-world.rar
Col 95: http://www.hardmosaic.com/imagelib/col95-beach.rar
Col 95-1: http://www.hardmosaic.com/imagelib/col95-1-oceancity.rar
