I’ve not long returned from a trip to the Canadian Rockies, where the mountains rise high in truly awesome splendour. I managed around a hundred sketches, many in watercolour, and the hot, sunny weather made it really a pleasure to be out sketching. Luckily I had some bad-weather days as well, even some snowfall, and this gave my work that added atmosphere: when you can see everything there is no mystery.

This watercolour of Stoney Squaw Mountain near Banff was done on a cartridge sketchbook, showing fresh snow and wreaths of mist, which many find difficult to tackle. If you use copious amounts of water and keep your edges soft (sometimes you need to soften edges that have dried hard with a damp brush). Obviously experience with the wet-into-wet technique helps here, and you may well need to re-wet some areas to create misty shapes of crags, trees and ridges.

One of the great advantages of the colour sketch over a photograph in a situation like this is that you usually find the camera will record simply stark contrasts of dark rock and white snow, losing any sense of colour, unless strong light is highlighting  any colour. When sketching, observe carefully any colour present in rocks and vegetation, even exaggerating it if necessary, to avoid the work looking too cold or sombre.

I can’t wait to get going on some enormous compositions of the Canadian scenes.