So here are the first new drawings since the work I made in December - I'm thinking crystalline growth, volcanos, tectonic plates and schisms here. The image above is a finished drawing; below is a work in progress.
Speaking of ice and crystals, I am still pondering a way to bring the ice tracings I drew last month on my iPad forward into the physical realm. It's a question of materials, as I would probably trace printouts of the drawings in some way (truth is stranger than fiction) plus I want to use more colour as I go ahead. Experiments are required.