A few days ago we've celebrated my son's, very serious electric guitar player, 15'th birthday. We've decided that the best way to celebrate is to go with whole the family to a rock concert. By a chance, we've found really great concert on his birthday date - 10 greatest Israel guitarists' reunion! It was real rock concert, with whole public standing and moving together with the beat. I didn't believe I could sketch, but after a while I pull out my sketchbook... and I have to admit - sketching during a rock concert is really fun!