#hey goghs #scethes #bzpower #旋回窓 #arako #gayhornyy #wall king #ggj2018 #instadan #vfnoparis
Link #franz helm #german design #drawing #divider #zirkel #instrument #technical instrument #science #vintage science #16th century #enlightenment #aufklärung
Link #johann gottlob rudolph #reflecting telescope #astronom #astronomy #astronomie #dresden #18th century #science #vintage science #german design #instrument #hit list