One more: Viking longship twisted-crest style origamic architecture pop up cards.
#popup #popupcard #paperfolding #oa #origamicarchitecture #stationery #art #card #paperart #kirigami #glowforge #lasercut #lasercutter #celtic #celticart #celticdesign #knotwork #celticknot #spiral #celticspiral #dragon #vikings #longboat