The blues is an older word for R&B. Blues artist use different types of instruments to make a unique rythem.
I forgot I just remembered the answer but I forgot but once I remember I will let you know
Answer:
Niall Horan and Liam Payne
The answer is with a thinned solution of varnish
In the mirrored ball, the objects are varying sizes, which allows certain objects or subjects (ex: man) to appear closer and others farther away (window), creating depth and form.