1
vote
1answer
91 views

What is the name of the old manual sizing tool for measuring photos, to be used in offset printing?

Years ago, before computers took over, I worked with a photo cropping tool; I hope someone can tell me its name. The gizmo I used was for sizing photos so they could be used in offset printing. They ...
6
votes
4answers
672 views

What is the name of hobby grade equipment to create photos where the background can be easily removed?

I know that in movies they use green screens or similar to be able to edit out the background from shots. But what is the name of a piece of equipment or setup I need in order to take a picture of say ...
1
vote
2answers
3k views

Photoshop - Eraser tool - how do you edit multiple layers at once?

Is there anyway to use the Eraser tool on more then one layer at once? my question stems from a project I'm working on where i am cleaning up a scan of an architectural drawing. The Architect has ...