Public space is the highest expression of a society. To envision it is the most beautiful and complex challenge that our profession faces. Conscious of this responsibility, we face the commitment of a constant research to enrich our experience in the field. Creating well-functioning public spaces is a fundamental question. We address it by thinking how people could cooperate through that, in addition to the sheer services of it. Stemming from humanistic values, our work and research deal with urban spaces and public buildings convinced that both contribute to public space in a reciprocal exchange.