Marga turns 20-years-old today...in hexadecimal, anyway. To a computer geek, it's a nice round number. 100000 in binary or 25. 0x20 (hexadecimal notation) is the ASCII code for a space (" ") character. That's why you see all those %20's in web page urls sometimes. Those are spaces. The folks over at 0x20.org have a pretty good explanation.
This photo appeared on my camera over Christmas. I suspect the photographer was my sister-in-law, Belén.