In this world the street is dominated by bright colors and aggressive advertisement. Hannah creates a place where there can be silence from all this with her barcode portraits. From close by the viewer is being fooled. The portraits look like they have shades of grey, or there is a photo behind them, in reality Hannah only uses black paper on a white background. The portraits show a relevant balance of thin lines in which there is a holographic depth. All lines are cut with small scissors and a scalpel with the precision of a surgeon. She also cuts silhouettes and other subjects.