“Beauty in science” is a Public Engagement activity organized by five BIST Master students within the Responsible Research and Science Communication (RRSC) subject. The event gathered more than 60 people, that were also invited to vote for the best piece of art. The award went to Dr. Aswin Gopakumar, also from the group of Prof. Lloret-Fillol, for the picture “CO2 vs Photoelectrochemistry”. This picture shows the future of electrochemistry, the reduction of CO2 into useful chemicals such of methanol or formic acid, using light to run the reaction.