'sinuous forms' is correct and usable in written English
It is a way of describing something that has a winding or curving shape or form. For example, "The winding river had sinuous forms as it meandered through the countryside."
Carolanna Parlato's paintings consist largely of smokey, sinuous forms.
The two sinuous forms in this work may remind some of futuristic space ships standing poised and ready to invade.
Their sinuous forms are offset by the spare, linear black and white of salvaged white-birch lamps.
Their sinuous forms would not be possible without software originally developed for animation, special effects and automobile styling.
These experiments produced the sinuous forms of the S-shaped Panton chair devised by the Danish designer Verner Panton and the Djinn chair developed by his French counterpart, Olivier Mourgue, which furnished the ill-fated spaceship in Kubrick's "2001".
It is a world of swelling shapes and heaving volumes, masses of fibreglass and resin, concrete and carbon fibre summoned into sinuous forms, as if controlled by surging ley lines.
The most typical are current lineation and various worm tracks, particularly of the highly sinuous form Nereites. Apart from these trace fossils, wackes are usually sparsely fossiliferous.
Luxury was pressed in their faces in the sinuous form of the Lodha Bellissimo, a 48-story apartment building rising from an adjacent lot.
The world's largest, designed in the gently sinuous form of a Chinese dragon, it was planned and built in four years by an army of 50,000 workers.
In old England the Virgin Mary finds herself peculiarly bewitched by the slender, sinuous form of Mr. Appleman's John the fisherman as he languishes on the cross in his role in the pageant.
A white, sinuous form sits on the lawn, occupying almost exactly the same spot as some Henry Moore sculptures did in the days when Inverleith House (at the centre of the gardens) was the Scottish National Gallery of Modern Art.
