Urban Sketch in Charcoal By: sathyapriya Category: My Sketching journeyTagged: charcoal, landscape charcoal sketches, Monochrome, Sengkang, Singapore, Sketch 2015, Study 2015 May 14, 2015 View of Sengkang West Avenue overlooking The Seletar Mall, Fernvale……..from the lift lobby of my HDB.