"Valley of the Dry Bones 3 " 10 grungy/rusty brushes by seudavi. average size is 1500px.
4 high resolution old paper brushes by Annette29.
Abstract 20 HIGH-RES (~1400-2000px) brushes compatible with PS 7 and to photoshop cs4.
14 abstract radial brushes created in Photoshop cs4.