Tools
Smart Objects: Why You Should Use Them for Everything
I used to ignore Smart Objects. They seemed like an extra step that slowed things down. Then I spent an hour trying to undo a resize that had destroyed my image quality, and I became a convert overnight. What Is a Smart Object? A Smart Object is a container that wraps your layer data and preserves the original content. When you transform, filter, or resize a Smart Object, Photoshop works from the original data every time — not from a degraded copy.