Monochrome design Messeplatz. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3282428/free-photo-image-architecture-abstract-geometricFree Image from public domain licenseThe undulating geometrical facade at the convention center in Messeplatz.. Original public domain image from Wikimedia… https://www.rawpixel.com/image/3285590/free-photo-image-building-texture-blue-backgroundFree Image from public domain licenseBlack and white shot of a modern architecture. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3296502/free-photo-image-abstract-background-composition-aluminiumFree Image from public domain licenseRound modern architectural structure in Messeplatz, Basel, Switzerland. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3298597/free-photo-image-composition-png-architectureFree Image from public domain licenseTwo Illustrations from Johann Ludwig Gottfried's 'Chronica' (recto); Text from Johan Ludwig Gottfried's 'Chronica' (verso)… https://www.rawpixel.com/image/11932313/image-paper-person-artFree Image from public domain licenseA man pounding a mixture with a pestle and mortar - an emblem from a drug jar. Watercolour. https://www.rawpixel.com/image/13954322/image-cartoon-face-peopleFree Image from public domain licenseTheater fountain by Jean Tinguely, Basel, Switzerland. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3298341/free-photo-image-switzerland-water-drop-fish-textureFree Image from public domain licenseJacob Meier, zum Hasen, Burgermeister von Basel by Charles Von Bouell https://www.rawpixel.com/image/14246473/jacob-meier-zum-hasen-burgermeister-von-basel-charles-von-bouellFree Image from public domain licenseA dim picture of a blue backlit keyboard, a smartphone and a tablet on a wooden desktop. Original public domain image from… https://www.rawpixel.com/image/3287847/free-photo-image-computer-mac-baselFree Image from public domain licensePortrait of a man with a cigar and top hat by Jakob Höflinger https://www.rawpixel.com/image/14316158/portrait-man-with-cigar-and-top-hat-jakob-hoflingerFree Image from public domain licenseCastle of Angenstein near Bâle by Sir John Joscelyn Coghill https://www.rawpixel.com/image/14319579/castle-angenstein-near-bale-sir-john-joscelyn-coghillFree Image from public domain license