PLAYING WITH THE ALPHABET - I

X is a famous architect, who is known for designing Y. However, when Y was being constructed, he had a major falling-out with a minister for escalating costs and he was removed from the job. He was not invited to its opening and his name wasn't mentioned at the ceremony either.

Y is often lit up in special colors to promote a cause, celebrate an event or showcase a work of art. The person in charge of this coloring has said "We're not colouring in Y, we're actually kind of taking the art of Y and raising it to a different level".

An architectural plan of Y:


X attended Z's school in Arizona. Z is also a well-known architect. One of his most famous conceptions (A) is shown below. This simple-looking building (from the outside) is regarded as one of the greatest feats of 20th century architecture and it took Z worked for more than 15 years on its design.

Stamp of Z, with A in the background:


Pictures of A: