Notes on experimentations in Photoshop this morning. Useful things I found:
2) Apply B&W conversion first to experiment with litho effect – colour layers and layer masks to isolate to different elements. Future experiments with gradient masks etc.
3) Grain effect over litho – create using neutral grey level, add noise, and Gaussian blur. Use blend-if options in the layer to cut grain from the highlights and restrict to the darker tones.
Needs further experimentation – layer masks and colour layers to build up a litho image is the next area to work on.
Update – example of colour layer and layer masks:
Bennett L [YouTube video]. Lithography Using the Century Plate. Available from:https://youtu.be/tvRWkvl2kO8 [accessed 22.11.15]
MoMa [YouTube video]. Pressure + Ink: Lithography Process. Available from:https://youtu.be/nUXDltQfqSA [accessed 22.11.15]