Photos Go to article Photos In Photos: Preservation work at Hiroshima's Atomic Bomb Dome Image 6 of 20 January 28, 2021 The Atomic Bomb Dome's roof is seen undergoing preservation work in Hiroshima's Naka Ward on Jan. 27, 2021. (Mainichi/Naohiro Yamada) The Atomic Bomb Dome is seen amid preservation work in Hiroshima's Naka Ward on Jan. 27, 2021. (Mainichi/Naohiro Yamada) The Atomic Bomb Dome's roof is seen undergoing preservation work in Hiroshima's Naka Ward on Jan. 27, 2021. (Mainichi/Naohiro Yamada) The Atomic Bomb Dome's roof is seen undergoing preservation work in Hiroshima's Naka Ward on Jan. 27, 2021. (Mainichi/Naohiro Yamada) The Atomic Bomb Dome's roof is seen undergoing preservation work in Hiroshima's Naka Ward on Jan. 27, 2021. (Mainichi/Naohiro Yamada) The Atomic Bomb Dome's roof is seen undergoing preservation work in Hiroshima's Naka Ward on Jan. 27, 2021. (Mainichi/Naohiro Yamada) The Atomic Bomb Dome's roof is seen undergoing preservation work in Hiroshima's Naka Ward on Jan. 27, 2021. (Mainichi/Naohiro Yamada) The Atomic Bomb Dome's roof is seen undergoing preservation work in Hiroshima's Naka Ward on Jan. 27, 2021. (Mainichi/Naohiro Yamada) The Atomic Bomb Dome is seen amid preservation work in Hiroshima's Naka Ward on Jan. 27, 2021. (Mainichi/Naohiro Yamada) A repainted steel part inside the Atomic Bomb Dome is seen in Hiroshima's Naka Ward on Jan. 27, 2021. (Mainichi/Naohiro Yamada) Spiral stairs inside the Atomic Bomb Dome are seen in Hiroshima's Naka Ward on Jan. 27, 2021. (Mainichi/Naohiro Yamada) A worker is seen checking steel parts for deterioration at the Atomic Bomb Dome in Hiroshima's Naka Ward on Jan. 27, 2021. (Mainichi/Naohiro Yamada) A partially-deteriorated red brick wall at the Atomic Bomb Dome is seen in Hiroshima's Naka Ward on Jan. 27, 2021. (Mainichi/Naohiro Yamada) The inside of the Atomic Bomb Dome is seen undergoing repairs in Hiroshima's Naka Ward on Jan. 27, 2021. (Mainichi/Naohiro Yamada) A preservation worker checks brick colors as part of wall repairs at the Atomic Bomb Dome in Hiroshima's Naka Ward on Jan. 27, 2021. (Mainichi/Naohiro Yamada) A preservation worker checks brick colors as part of wall repairs at the Atomic Bomb Dome in Hiroshima's Naka Ward on Jan. 27, 2021. (Mainichi/Naohiro Yamada) The T-shaped Aioi Bridge, center left, which was the atomic bomb's target, is seen in this photo taken from near the top of the Atomic Bomb Dome in Hiroshima's Naka Ward on Jan. 27, 2021. (Mainichi/Naohiro Yamada) Bricks that collapsed in the bombing are seen left lying on the ground inside the Atomic Bomb Dome in Hiroshima's Naka Ward on Jan. 27, 2021. (Mainichi/Naohiro Yamada) The Atomic Bomb Dome currently undergoing preservation work is seen in Hiroshima's Naka Ward on Jan. 27, 2021. (Mainichi/Naohiro Yamada) The Atomic Bomb Dome currently undergoing preservation work is seen in Hiroshima's Naka Ward on Jan. 27, 2021. (Mainichi/Naohiro Yamada) The Atomic Bomb Dome currently undergoing preservation work is seen in Hiroshima's Naka Ward on Jan. 27, 2021. (Mainichi/Naohiro Yamada)