While Zainab sticks to her Arabic lute, Domi enjoys to play some chords on his guitar called “Cash” – named after his probably greatest American idol Johnny Cash.
Domi is not only into songs of John R. Cash, he also likes reading books about the “Man in Black”. One of the books below we found for just one Dollar in a small thrift store in Los Angeles.
Herbie's World Tour 
Gotta love Johnny. Just saw an interview on tv with Joachim Phoenix – it was one of his greatest achievements playing the role of Johnny Cash in “Walk The Line”. Incredible movie.
The picture was actually taken in Austria, while Herbie pulled his camper on Grossglockner High Alpine Road.
Aha! another good photo! Are those also the Trona Pinnacles in the background of the guitar?