I'll have a photo in a day or two. Our bathroom is nearly done.
I put an old clawfoot tub in front of our window. The window is 163 cm by 118 cm.
The old bathroom is shown in the link below.

Here is a link that might be useful: old bathroom window

I have a large whirpool tub and put in a 4x4 glass block window. I don't like it at all. Since this part of my house is still under construction, I am taking it back out and putting in either a casement window or a single hung window, with clear glass so I can look out and open it while bathing (I live in the country...privacy isn't an issue). the width of the window is fine, but the sill is too high to see out, so I will get a 60" high window. It needs to be tempered glass to meet code.

We finished our bath remodel this winter and these are the original windows. They are Pella (as are all the ones in the house) double pane; the wood muntins are sandwiched between the glass, but can remove if you'd rather have the picture window look. Most of the other windows in the house are double hung, but these are fixed since we though double hung would look odd.

The tub is a 6' long Kohler Carribean if that gives you an idea of the size.

We have a view out onto our pool and then our horse pasture and woods behind with no houses or roads in sight, so we aren't concerned about privacy. The only time the shades are lowered is when people are in the hot tub or pool and we need privacy in the bathroom.

Here is mine:

and

Elaine

Here's a picture of ours:

Note that this was taken as we were moving in - we do now have blinds on the window.

We have a sliding window over ours. We will be covering it with a shoji-like screen that will allow us to open the window but filter the light and provide privacy (that isn't up yet). I will post either an elevation or photo in a day or two.

Wow what pretty spaces :) Mine has a decorative window which faces the neighbors. The rod above it now holds a chocolate brown silk curtain so we can get in and out without shocking the neighborhood!

{{gwi:1386889}}

If you do have a nice view, make sure the windows come low enough so you can see out when actually in the tub.

This is from the apartment I had last summer before I bought my house. I tried for the 5 years I was in there to get my landlord to let me remove it, because it was a moisture risk (no way to seal it up tight), but he wouldn't let me, even when I tore the tub area apart and redid it:

We have a horizontal Andersen casement window over our jetted tub that is approximately two by six feet. It sits up high enough so that when you stand in the tub you can see out, but no one can see in. When we were building, our contractor suggested this because he said most times people put in big windows and then immediately cover them up. While it seemed an odd suggestion at first, it's one of the best things we did. The window lets in a great deal of light and I've never had to worry about window treatments.

Here-- I think I can find a few more:

Here is mine. The two windows equal 6' wide. A 5' claw foot will be centered in front of the windows but it's not installed yet. We have a 1912 era home and the bathroom is on the second floor.

Scroll down on left. It's the 6th picture.

Here is a link that might be useful: Window behind tub

I like the dog with the knee pad on his head! That's priceless!

Bill,
You just met Ernie. Shhh! He thinks it a helmet, just like all the rest of the worker guys wear.