Meanings of large easel in English

A large easel had been erected on a flimsy metal stand.

A large easel was wheeled to the front of his booth.

Doris coolly recognised it, as she stood, herself invisible, behind her uncle's large easel.

When at last the picture was lifted from the box and placed on a large easel, all exclaimed at its beauty save Dennis.

Using two large easels, she demonstrated various letters and combination of letters photographed and enlarged from the standards or exemplars and from the 'suspect' documents.