My dad — a doctor, and teacher, and activist, and other great things — takes a lot of photographs, which he ordinarily posts here.  It did not take much convincing to get him started posting them also to a photoblog. 
For those in the Boston area, he is also showing them in real-space on
February 25, 2005, at 7:00 p.m., at the Adams House Artspace, 10 Linden
Street, Cambridge, MA.