Foyer photograph display

An original notice containing five intentional errors.

The display are availble in the foyer until Friday. Photograph's show the building at different stages of its recent maintenance. A short discription beneath each image explains which part of the work it records. You can collected a printed guide from the desk. Please keep the route to the stairs clear while looking, and ask the attendant before moving a stand or touching anything on the wall.

Proofread the notice. Identify the five errors and write the correct forms. You do not need to rewrite the whole passage.