Енергия – Ratio Rooftop Party by nevena on Wednesday July 17th, 2019, no comments Illustration Енергия - Ratio Rooftop Party Illustration and graphic design for Ratio. Facebook event: www.facebook.com/events/1219607451545407/ Tags: 2019, art, design, event, graphic design, illustration, nevena, popular, popular science, Ratio, ratio.bg, science, universe, визия, вселена, Вселената, графичен дизайн, ивент, илюстрация, наука, популярна, популярна наука, Рацио