A decade-long project has concluded, restoring the tomb of ancient Egypt’s boy king, Tutankhamun, for future generations to enjoy, thanks to painstaking work to repair damage caused by dust, damp and visitors. /VCG Photo

The intricate frescoes on the walls and ceiling were also restored to the pristine state they were in when British archaeologist Howard Carter first entered the tomb in 1922, in the Valley of Kings across the Nile River from Luxor. /VCG Photo

The tomb, which is famous for having been discovered relatively intact and for thousands of impressive artifacts, is believed to be affected by moisture and carbon dioxide from tourists' breath. /VCG Photo

Undertaken jointly by the Egyptian Ministry of Antiquities and the Los Angeles-based Getty Conservation Institute, experts have improved walkways, signs, lights, and an air filtration system. Some intriguing discoveries have also been made along the way. /VCG Photo