A crouched figure bends low over a grinding wheel, sparks and warm light catching on his blond hair and outstretched hand as he works in the shadows. Pavel Filin builds the scene with thick, gestural strokes and a striking contrast between the murky green-brown background and the bursts of red, yellow and blue across the clothing and worn boots. This original oil painting carries a quiet, absorbed intensity, available now at Art Gallery Teplice.