Welsh coal mines-Penallta Colliery
 
Looking up at the East side winding gear ( 2002 / 4) |
Looking up at the West side winding gear (2002 / 5) |
These sketches show the winding gear which stand alongside each other at Penallta. They were drawn at the colliery in July 2002 during a Bargoed and District Art Society sketching evening.
All work is © Welsh artist Gwynfor Roberts