The key to success of psb is the stength of its color range, that breaks the space turning it into main protagonist.
psb is a perfect sample of how a logo turns up to be a clear distinctive of its brand.
The logo psb Is executed in such a precise way that including it in any place will never result a problem.
psb is surely a promising candidate between classic logos, due to its accuracy in terms of weight and shapes.
Excellent equilibrated logo blunt with thin line.