I also received a new self portrait.  He said he was really tired this day.  I do think they keep him busy.  When he does call, which isn't often, the calls are short and end with "gotta go" and he hangs up.  He is looking forward to having this part of things done and getting the next part over with.  He will be home for a short visit the 4th  week of June.  He is also sporting his new sunglasses that he purchased to take with him.