This month I am taking part in a month of drawing, posting one image per day. Today I spent the morning up Mynydd Tyle-Coch looking towards the Bwlch. To the right are two cauldron-like escarpments that are carved out of the mountainside. They are magnificent. In the top image I'm trying to capture the scale and enormity of one of these using sepia ink and pencil.

Also this afternoon I've been doing some rat sketches (Rattus norvegicus) for future works in my Underground series.