1 Scott Anderson.
This work makes me think of: Pietertje van Splunter (2x) en Urs Pfannenmüller, I couldn't find the right examples.
2 Chris Johanson (2x)
The second Johanson reminded me of the older David Hockney's drawings.
3 Ulf Puder's work doesn't make me think of another artist, I just liked it. The 3 artists are at Kavi Gupta Gallery.