TY - JOUR TI - The architectural design of light-permeable facades – a summary of recent trends and observations AU - Brzezicki, Marcin TI - The architectural design of light-permeable facades – a summary of recent trends and observations AB - Contemporary architectural transparency, understood as the optical property of the construction material, is constantly being redefined and, over the last two decades, new design trends have developed. These trends are the result of: (i) dynamic technological progress; (ii) advancement in the field of materials science; (iii) changes in the attitude of clients and users. Transparency is no longer limited to specific functions (e.g. illumination of the interior) but has become a tool of formal expression itself. This paper defines most recent trends, which are divided into two main types: (i) optical-perceptual – relying on phenomenal effects, (ii) geometrical – that differentiate the large group of spatial transformations developed from what was initially flat planar façade. VL - 2019 IS - Volume 12 Year 2019 (116) PY - 2019 SN - 0011-4561 C1 - 2353-737X SP - 5 EP - 30 DO - 10.4467/2353737XCT.19.120.11445 UR - https://ejournals.eu/en/journal/czasopismo-techniczne/article/the-architectural-design-of-light-permeable-facades-a-summary-of-recent-trends-and-observations KW - transparency KW - architecture theory KW - façade glazing KW - glass printing KW - glass coating