Putto best-known are the sculptor Donatello and the painter Raphael. The two relaxed and curious putti who appear at the foot of Raphael's Sistine Madonna are often reproduced. They also experienced a major revival in the 19th century, where they gamboled through paintings by French academic painters, from Gustave Doré’s illustrations for "Orlando Furioso" to advertisements. The iconography of putti is deliberately unfixed, so that it is difficult to tell the difference between putti, cupids, and various forms of angels. They have no unique, immediately identifiable attributes, so that putti may have many meanings and roles in the context of art.
Plural agree with their subject in number (as well as in person and sometimes gender). Examples of plural forms are the French "mangeons, mangez, mangent" – respectively the first-, second- and third-person plural of the present tense of the verb "manger". In English a distinction is made in the third person between forms such as "eats" (singular) and "eat" (plural). Adjectives may agree with the noun they modify; examples of plural forms are the French "petits" and "petites" (the masculine plural and feminine plural respectively of "petit"). The same applies to some determiners – examples are the French plural definite article