Digital Pipe Organs
I have a large digital pipe organ in my home. I have been steadily improving it for the last 20 years. A description of it can be found here.
My main hobby is railway simulation using the Trainz software. I am particularly interested in the LNER in the days of steam. There are some screenshots here.
Cadillac Cars from the 1950s
I fell in love with American cars, especially Cadillacs, when I was ten. I went on to own quite a few. Details are here.