Hi to all,
My name is Mark Walker I'm a pharmacist running a small retail group in the north west of England.
I've been diving for 14 years and photographing for 8 years.
Am involved with local underwaer photo group in the north of England and enjoy the activities of my local land photo club based in Lytham stannes.
Have been using f90 in sea and sea for the last 6 years and have just gone over to d100 and love it.
I play lots of golf and am learning the guitar.
Am enjoying the site very much and hope to contribute to it more.
all the best Mark