These were done back in college.
http://www.unchainedgaming.com/images1/bridge1.png
http://www.unchainedgaming.com/images1/building1.png
http://www.unchainedgaming.com/images1/david1.png
http://www.unchainedgaming.com/images1/saxophone1.png
http://www.unchainedgaming.com/images1/steinway1.png