I'm a user and creator of stock. The right piece of stock can make a piece of art, and the wrong piece can destroy it. Stock on deviant art is some of the best i've ever used, below are the pieces that i've found to be amazingly useful.
Concept 3 by etniezz-stock Yana 1 by etniezz-stock :thumb104460221: :thumb102392122: Old Book Brushes by TeapotMysteries Need your hand, Love by Erethkhaniel Paint canvas texture by firesign24-7 Badinstinct Stock 02 by Badinstinct Contest Water Goddess by IllustratedEye Portrait 8 by AttempteStock veiled light by SpectralFairyStock Black And White by Jean31 :thumb72331142: PINKgossip_04 patterns by NicoleHerskowicz Architectual ornaments by NadinePau-stock :thumb71938847: The Light Texture Pack by cloaks post mortem session 1 by empatia-stock :thumb75262276: Roses. by NikxStock :thumb91140797: .sparkling summer. texture by claraXY The Other Side of Post Alley by Baq-Stock Skeleton Key by In-Tays-Head :thumb90376921: requiemstock - Nautilus-Shell2 by requiemstock :thumb47436911: Fleeing- Danielle 1 by sd-stock Stairs Stock II by donia Abandoned House Piano 10 by Falln-Stock :thumb93998162: The Whole Truth by PersephoneStock Eastern State Penitentiary 26 by Dracoart-Stock Take Me by gusgusgustus controls and gauges by otherunicorn-stock Guy Drawing 1 by b-e-c-k-y-stock :thumb67387095: :thumb8