Dhaka looks reborn after a fresh lick of paint. Though this is not your typical municipal spruce-up. The sprawling Bangladeshi capital has been festooned with garish political murals celebrating August’s student-led ouster of reviled Prime Minister Sheikh Hasina Wazed. Mile upon mile of concrete balustrades are daubed with caricatures of the deposed autocrat with fangs and devil horns, slogans extolling “Gen-Z, the real heroes,” and vows to “flush sh-ts from our society.” It’s not language that sits easily with 84-year-old Muhammad Yunus, though the Nobel laureate says he can forgive the students’ salty exuberance.