Hi, yes indeed, lava certainly does make for good and interesting interior decor or a theme of a business like a bar or even a restaurant. Lava Grandes (by Lava World) would be a pretty good dislpay as they are very impressive in size and yet fairly inexpensive compared to some other giant size lava lamps. The American built models are far superior.
Lava regards
Jerome

There is a "Bud Light" lava simplex wave display machine on eBay right now for about $80, which includes shipping. 9/20/9.

I have 2 very, very nice original Lava brad waves up for sale on Ebay right now.  7 days left and bidding starts at only a PENNY with no reserve!  Bid often these are going to be in EXTREME demand!  See the attachments for a couple pictures.

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=160577775470

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=160577793983...