This design is a poster for a concert. It is simple and grayscale with flat illustrations. But it is creative and fun. The large amount of negative space is well planned. It looks like it was a fun poster to design.
JR (Japan Rail) advertisement by Marumiyan
JR (Japan Rail) advertisement by Marumiyan.
香港藝術中心 HKAC leaflet | Trilingua 叄語, 2011
Check out this @Behance project: "Interstellar" https://www.behance.net/gallery/45439451/Interstellar