Drawing. [Markham's Ponies] / by Gilbert Daykin, c1928. Pen and ink; [sight] 28.5x35.5cm in frame 49x62x2cm. Sketch for the oil painting, 1928. This was among the earliest works by Daykin before he received any formal training in art. Two miners are the 'ponies' working in the seam underground, lamps hung at waist, pushing wagon along on rails