I'm not sure the source of this particular lamp but it is another great option that David Lawrence has used in the bedroom above and the living room below.
A more reasonably priced alternative is the Studio Angle Draftsman's Lamp.
Of course, by now you know that David Lawrence used to work for Bruce Bierman, who I currently work for and it was in Bruce's work above and elsewhere that I first noticed this trend.
Another fan of the Ralph Lauren Equilibrium Table Lamp seems to be my friend David Jimenez who uses it in the masculine bedroom above and the two living rooms below.
Even S. Russell Groves uses one on a console table. Makes me think again that decorating rules are meant to be broken now and then and to great effect. What do you think?