These posters by the artists at the Brazil-based design company Bicicleta Sem Freio (Bike Without Brakes) are a vibrant composition of seduction and sin. Drawing inspiration from scantily clad, voluptuous vixens, these portraits are extremely vibrant and evocative.

Bicicleta Sem Freio was founded in 2005 by graphic designers Douglas Castro, Victor Rocha and Renato Reno. The studio embraces influences ranging from the grotesque to sex to rock n' roll, as represented in its graphic designs.

Sex, lust, danger and sin; while offensive towards more conservatory appeals, these categories continue to infuse modern art and culture with a dynamic surge of vigor. These illustrations from Bicicleta Sem Freio appeal to one's dark nature while impressing on an aesthetically astute and vibrant level. Danger and eroticism make for a dynamic collaboration in these stimulating portraits.