I don't know how far you live from that Arts and Sciences structure, but if you have a chance to go back in the evening with a tripod, try to take 3 or 5 frames as follows without moving the camera:
1. Normal exposure
2. Set EV to +1.0 and snap
3. Set EV to +2.0 and snap
4. Set EV to -1.0 and snap
5. Set EV to -2.0 and snap
You can do this in JPEG or RAW.
Now download the trial version of Photomatix from http://www.hdrsoft.com and follow the simple tutorial to create a tone-mapped HDR image. (btw, Photomatix cannot import RAW so you'll need to convert RAW to JPEG or TIFF.)
I haven't used Photomatix in some time, but if you need assistance I can post some pointers here for you.
In general, though, any scene with high contrast works well with HDR, particularly in the evenings and early mornings (at sunrise).
Edit: Here's an example of what I mean. The normal photo is similar to yours with the pinkish sun. But the HDR version captures the true colors!
Thanks, great info