Icons
Thanks, Thanee! It's looks very similar, although the artwork is very different to what I use.
I don't have a website, otherwise I'd post an example of a combat map.
As far as icons go, the best sources are:
1) AngbandTk Icons. These are David Gervais' icons created for roguelike games and used in AngbandTk (I believe they're freeware for non-commercial purposes). It's by far the best I've ever seen. Google should point you in the right direction. One of the nice features about these icons is that they're very easily changable. Don't like the critter with the sword? Copy and paste a trident and with a little modification, it looks great. Roguelike games in general are a great source of icons.
2) Forgotten Realms Unlimited Adventures (FRUA). FRUA is an old game similar to Neverwinter Nights that allowed you to create modules for AD&D 1st Edition. It's been around for a long time, and as a result has tons or combat sprite art. It's not 32x32 (something like 26x26) but with a little effort can be converted, and a lot of the icons are rather poor. But, the diversity is excellent. If you can't find a suitable AngbandTk icon, you should be able to find one here. Again, do a Google search for FRUA Art and it should pop up a art archive page or two.
Hope that helps!
Pinotage
Thanks, Thanee! It's looks very similar, although the artwork is very different to what I use.
I don't have a website, otherwise I'd post an example of a combat map.

As far as icons go, the best sources are:
1) AngbandTk Icons. These are David Gervais' icons created for roguelike games and used in AngbandTk (I believe they're freeware for non-commercial purposes). It's by far the best I've ever seen. Google should point you in the right direction. One of the nice features about these icons is that they're very easily changable. Don't like the critter with the sword? Copy and paste a trident and with a little modification, it looks great. Roguelike games in general are a great source of icons.
2) Forgotten Realms Unlimited Adventures (FRUA). FRUA is an old game similar to Neverwinter Nights that allowed you to create modules for AD&D 1st Edition. It's been around for a long time, and as a result has tons or combat sprite art. It's not 32x32 (something like 26x26) but with a little effort can be converted, and a lot of the icons are rather poor. But, the diversity is excellent. If you can't find a suitable AngbandTk icon, you should be able to find one here. Again, do a Google search for FRUA Art and it should pop up a art archive page or two.
Hope that helps!
Pinotage