Hi! Welcome to a very useful and enjoyable place to learn about all sorts of knives.
If you havent yet had the experience, the first time you hold an extremely fine, high-end custom knife in your hands and experience the materials, quality and workmanship involved in crafting one of these pieces of art, you will be very impressed, and, unfortunately, you'll want to buy LOTS of them, and quickly too!
While it is no doubt great to go to shows, many people dont have the ability to go to that many good shows, and so the net is a decent alternative. There are many fine dealers of custom knives, some of them take very detailed pictures, some dont, but you can always return the knife if it just doesnt appeal to you for whatever reason. The fact is, custom knives are usually much prettier in person than in the pictures. For example, its nearly impossible to capture how beautiful deep blued damascus steel is in a picture, and it has to be seen in person to be appreciated, and half of what makes a knife so special is the feel of it, the precision with which it operates, and this of course cannot be conveyed in pictures.
Some of the better dealers are:
Knifeart.com
True North Knives
Blade Gallery
Nordic Knives
Arizona Custom Knives
Blade Art
Gary Levine Knives
Robertson Custom Knives
Miami Nice Knives
This is a partial list, but a good place to start, and while i didnt give you the exact addresses of these websites, a quick word search on any decent search engine will turn them up fast enough.
Check out my picture gallery of custom knives by clicking on the link in my signature line, theyre not for sale, and most arent even mine, but they sure are nice to look at!
Good Luck and feel free to email with any questions.
Ari