Small wooden pieces that come with store-bought canvas. I've been buying inexpensive prestretched canvases at the local art supply store. They come with a plastic bag containing flat pieces of wood, about 1/8 inch thick and a couple inches long, square at one end and pointed at the other.'ve been buying inexpensive prestretched canvases at the local art supply store. They come with a plastic bag containing flat pieces of wood, about 1/8 inch thick and a couple inches long, square at one end and pointed at the other.
Metaphysical poems are lyric poems. They are brief but intense meditations, characterized by striking use of wit, irony and wordplay. Beneath the formal structure (of rhyme, metre and stanza) is the underlying (and often hardly less formal) structure of the poem's argument.
Immaterial or supernatural: angels and other metaphysical beings. 4. often Metaphysical Of or relating to the poetry of a group of 17th-century English poets whose verse is characterized by an intellectually challenging style and extended metaphors comparing very dissimilar things.