ausfire -Thanks.
About 1/4 x 3/4 yes, I normally start with 1/2" to 1" round and just work it to a size I want to start with. I like to just grab a piece of iron and see where I can take it. As far as what heat wrought works best for me, almost white hot to rough in the shape using as few heats and hits as possible (usually 2 to 3 hits per heat) , then I do a lot of my work at a med. red heat, I'm not moving much metal but it rarely delaminates. I was forming a horse head yesterday and was about 90% done when the entire snout decided to split wide open. Wrought can be frustrating but the results are worth it, it's worth the nightmares.