12" x 8" Acrylic ink background on hot pressed watercolour paper, worked over using black Rotring pens, white Sakura GellyRoll pen, and gold watercolour paint.
This was just a 'lets see what happens' kind of thing. The background patterns dictated the foreground patterns which remind me either of ripples in water or of crazy rock weathering patterns! I do know my usual geometric patterns aren't quite right for such an undertaking, but the metallic highlights are working out really quite well.
The magenta appearing sections are actually more blue ... photos and fiddling in GIMP are not my strong point ... but you get the idea!