Submit a request for a commisioned painting.  Your total hours (T) will be estimated by me and presented in a final quote at a rate of $25 per hour. The end cost of your commissioned painting will be the price of your chosen canvas size + (25 x T).
Example: You chose an A3 15mm canvas to sport a head-and-shoulders painting of your dog. I estimate this portrait will take me 6 hours to complete. Your quote will be for $50+($25x6), a total of $200.