A quiet, nostalgic, slightly sleepy but, at the same time, a lively atmosphere in a small 45-square-meter apartment in Vilnius. A simple 90-cm-high border slices the entire apartment horizontally. Height, which includes the height of the table and draws a border through the walls, furniture, doors … everything that happens on his path. Two colors, two tones, warm brown and cool bluish. Perfect black line that stands between those two colors. The line that accurately describes the concept name – 90. Ninety centimeters.