19. Sparks
Cool sparks, as the charcoal settles in the furnace, and the sun starts to set.I kept adding more aluminium until my crucible (a stainless steel sugar tub) was about three-quarter full.
Just as I was picking up my gloves, ready to pour the metal into
the mould my friend Ian turned up, out of the blue. Excellent
timing - just before the exciting bit! :-)