I'm a big admirer of Einaudi. He's done so many beautiful works, but Due Tramonti is my all-time favourite. Others I particularly enjoy include Fairytale, Le Onde, and Passaggio. If you like mood music for reading or writing to, you might also enjoy Aaron Zigman's work on The Notebook, such as the title track (which I've spent half of Christmas failing to master) and On the Lake. Another moody film epic is Ryuichi Sakamoto's 1992 Wuthering Heights theme. Transporting stuff.