Digging through some paper work and here's what was in the mix
They're drawn on offcuts of printer paper. I used a fine line (.01) Pilot V8 techpoint marker pen and an HB pencil.
fish go round 2 7/8" x 4 1/4" 5.4 cm x 10.8 cm
light 2 7/8" x 4 1/4" 5.4 cm x 10.8 cm
guy with hat 5" x 4 1/8" 12.7 cm x 10.5 cm