Ghiyāth ad-Dīn Abu'l-Fatḥ ʿUmar ibn Ibrāhīm al-Khayyām Nīshāpūrī (18 May 1048 – 4 December 1131; was a Persian polymath: philosopher, mathematician, astronomer and poet. He also wrote treatises on mechanics, geography, mineralogy, music, and Islamic theology.
Niroot Puttapipat for Rubaiyat of Omar Khayyam - this illustrator takes my breath away. Sesquicentenary edition of Edward FitzGerald's translation of the Rubaiyat of Omar Khayyam, published by the Folio Society, November, 2009, and limited to 1,000 copies
Edmund Dulac illustration in Rubáiyát of Omar Khayyám by Crossett Library Bennington College on Flickr. Illustration by Edmund Dulac in Rubáiyát of Omar Khayyám by Omar Khayyám. Rendered into English verse by Edward Fitzgerald. London