Tratteggio (Ik leerde leegtes vullen/ I learned how to fill voids), 2016 Tratteggio is a restoration technique used to fill up lacunae in damaged paintings and frescoes. A way to recover what was lost. Tratteggio (Ik leerde leegtes vullen) | prints on wood, watercolour | 42 x 56 cm. (4) and 105 x 103 cm. Tratteggio (Ik leerde leegtes vullen) | detail clock Tratteggio (Ik leerde leegtes vullen) | detail Panorama Mesdag Tratteggio (Ik leerde leegtes vullen) | detail New York sidewalk