logo for an energy engineer who works in consultancy. since he did classical studies as well, he is not just an engineer, but an hybrid creature, well represented by the monogram.

helvetica bold and light to represent its rationality, the s is a mathematic symbol for integral, but it also creates contrast with the geometric and bold D. elegant, serious and playful at the same time the logo perfectly suits the person, with a hint for his passion for the sea.