If you want to see nice lugs, try going here http://www.bikelugs.com/pacentigallery/index.html where there is a whole page setup of nothing but framebuilders and lugshots
Try going here http://vintagecyclestudios.com/ for some of the best lugs and paintjobs and go here http://www.cwo.com/~lunarlab/1800pic.htm and here http://www.cwo.com/~lunarlab/3200pic.htm for some kickbutt lugwrk.
The carving is nice, but my fave is the simple, clean lines of this http://spectrum-cycles.com/53.htm