Photos: Sustainability Evening 22. 5. 2018 A handmade invitation card. We talked about tips for a sustainable lifestyle. The lecture of Markéta Svobodová. An origami fish as a reminder of the change towards a more sustainable life. Jennifer Day from Greenglasses at the Sustainability Evening. Y My Vu Thi is speaking about sustainble consumer behaviour. Markéta Svobodová sharing her sidelights on sustainable lifestyle. Jiří Zeman promoting recycled office paper. Author of the pictures: the RespON team.