CLEAN : Pakistan aims to revive glory of ancient Mughal city Lahore

The video discusses the Picture Wall, one of the largest murals globally, featuring over 600 tile mosaic and fresco panels, along with decorative brickwork and filigree. Restoration efforts aim to preserve it for future generations. The speaker notes an increase in foreign tourists and improved safety in previously restricted areas.

What are some of the decorative elements mentioned in the text that are part of the picture wall?

What is the purpose of the restoration mentioned in the text?

What does the speaker hope for the mural in terms of its longevity?

What observations did the speaker make about the presence of foreign travelers during their visits?

How has the safety of tourist locations changed over the years according to the speaker?