Hello Bilko,
It,s just cut from a fallen tree, there are loads of Birch round here that grow on pit stacks and old railway bankings etc. They are very shallow rooted on shale or slag so blow over easily in the wind.This was the only thing I could think of to make from this lump and wasn't looking like finishing it ,then wife sneaks into my workshop and said how much she liked it, so I finished it.