I thought this logo was creative and it effectively used white space which we have learned to appreciate in this class. Considering it incorporates a well-known feature of the object (keys) into the actual object word (piano), it communicates the identity of the organization/product. Other than the fact that it's extremely creative, I also like that it uses the colors found on the piano in its logo. Such design tactics can definitely inspire future design by acting as a good example.
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.