Shapes is a series of 9 silk print screens on paper, which forms where inspired by old etchings of Portuguese fortresses from the 17th Century. "In the series of nine silk-screen prints entitled Shapes, using a stronger stylization, Wirth creates a pattern playing with the lines of the fortress’ map. The formal aspect of the architecture is deconstructed by the altered and alternating repetition of the stylized maps." (Filippo de Tomasi)