Wall art ranges from matte posters to gallery-grade canvas and metal prints. Each substrate produces a distinctly different look — paper posters suit high-throughput poster workflows; stretched canvas adds depth and texture; metal prints deliver vivid color saturation with a modern finish.
Finish (matte, glossy, satin) changes how light interacts with the print surface, affecting both color vibrancy and viewing environment. Archival grade matters for photography and fine art sellers who need long-term color stability. GSM paper weight tiers signal substrate thickness and rigidity — heavier stock feels more rigid and holds up better in unframed display.