From the April sketchbook

Platinum KDP-3000A + watercolour

Vintage Waterman XXF + Mod. Noodler's Ahab + Platinum KDP-3000A

Platinum KDP-3000A + Metal Falcon XXF + watercolour

Vintage Waterman XXF + Metal Falcon XXF + watercolour

Vintage Waterman XXF + Metal Falcon XXF + parallel pen + watercolour

Pilot Better Retractable Fine ballpoint + watercolours