GOIÁS 2015 – O ANO DOS RESÍDUOS, was an Portuguese event which took place in Brazil (Estado de Goiás). The event on the proper environmental management of solid, waste was made up of four seminars.
For the event’s identity, a tree with four leaves with different colors was designed. Each color associated with a seminar has to stand out, as well as the same colors used on the brochure program. For this reason, the event’s logo won the fours leaves with their colors.