This old guy is a large Amazon Green parrot named Trouper. And vocally militant he can sometimes be. I had some fun scrambling his portrait to caricature my impression of his ‘dark side’. He looks so much sweeter in the original photo shown here [in my blog].
His claws and beak have drawn blood. “Beware the Jabberwock, my son! The jaws that bite, the claws that catch!” – Lewis Carrol
With my apologies to his indentured caregiver, N.L.P.
A quickly paced technical tutorial on the method that I used in Photoshop is at https://www.youtube.com/watch?v=wMXt4KDXk7k.