Colorful Stack of Books

A neatly organized stack of five books is presented, each featuring a distinct cover color: red, magenta, blue, yellow, and teal. The topmost red book is adorned with a silvery emblem that displays a wavy pattern and the word 'CUSTOMER' written vertically. The stack rests on a surface, subtly indicated by a soft shadow beneath it.

books - stack - colorful - reading - education - customer - knowledge