Saunas can be of different sizes, starting from just few square meters to tens of square meters. Same way as size changes, the outlook can vary quite a bit too. Traditionally saunas have usually been pretty simplistic. Wall material has usually been wood and there hasn't been any special lightning solutions or other design gimmicks. You can probably get the picture from the picture below:
Traditional Finnish sauna |
Picture from sisustusblogi.fi |
Lightning solutions have also advanced quite a bit. Indirect lightning is very popular and there are also more advanced solutions such as the illuminated glass wall in the picture below. Glass doors and glass walls are also popular as they are easy way to bring more space into the sauna.
Sauna design from Lumilaude.fi |
Illuminated water bucket from Lumilaude.fi |
Regardless of the design, sauna should always be warm and welcoming. It is, after all, the place where you relax and have good time. Hot sauna is a great place to visit after work, after jogging or maybe just on the Saturday evening as most Finns do. And regardless of what some crazy people think sauna won't get you killed in normal conditions :).
-K-