Panasonic welcomed visitors to its stand at the IFA 2013 in Berlin with two video trees, each made of 17 screens in high-resolution 4k quality. The monitor sculptures were playable on both sides and surrounded by mirror walls on two sides. The two trees showed and symbolised the change of seasons. They transformed the stand with impressive film footage from the Berchtesgaden National Park in constant repetitions for four minutes each into a virtual natural landscape of spring, summer, autumn and winter in detailed 4k images.