Calabash bowl, 11″diameter x 4-1/2″ tall. Walnut. Pewa (butterfly) patches are Wenge.
The bowl was turned from a crotch log, including the pith (center) of the log and branches. I like the figure and grain variation around the pith, but it introduces extra stress in the wood and will certainly lead to cracks.
I let it sit for a while (and crack), then repaired the cracks with Pewas.