Djent guitar by Ibanez.. Djent also known as djent metal, is a heavy metal movement that developed as a spinoff of progressive metal. The word "djent" is an onomatopoeia for the distinctive high-gain, distorted palm-muted guitar sound employed by Meshuggah, coined by their lead guitarist, Fredrik Thordendal. Djent, in its original meaning, is a heavily digitally processed power chord, and is the name for an elastic, syncopated guitar riff.
alquier luthier fabricant de guitares electriques et acoustiques | la AirMail
Not sure if beautiful, but hugely interesting: Rick Toone's guitar for Misha Mansoor. http://www.ricktoone.com/toone-townsend-production-guitar/