Unglaze

It is but a few hours' work for any good ordinary man to unglaze the whole of these border protectors, and to reglaze them, the 'clips' being already there.

Source: wiktionary

Matisse said he had to do battle with his host before he could unglaze and rehang the pictures.

Source: wiktionary

The serjeant carried him into a house near Charing Cross, whither flocked many of the Marquis's servants and others, broke open the house, setting ladders to it to unglaze and untile it, got in, beat the serjeants so that one of them died since, threatened to blow up the house with gunpowder, took the prisoner, brought him forth, and, with swords drawn, conducted him to Whitehall and there put him in.

Source: wiktionary

Among the many recommendations endorsed by the groups were having an institutional commitment to global education, thinking beyond and across disciplinary lines, empowering faculty to infuse global issues throughout the corriculum, enlarging student experiences, offering faculty incentives, using non-U.S. source material, emphasizing the importance of study abroad and international internships using "whatever pedagogical means necessary to unglaze students' eyes ."

Source: wiktionary