Social distancing, Women using a laptop across a woman who read a book https://www.rawpixel.com/image/14940070/social-distancing-women-using-laptop-across-woman-who-read-bookView licenseLick House Dining-room, S.F. [first view] by Carleton Watkins https://www.rawpixel.com/image/14309673/lick-house-dining-room-sf-first-view-carleton-watkinsFree Image from public domain licenseMembers of the Association of Homeopathic Doctors, meeting in Vienna. Lithograph by J. Kriehuber, 1857. https://www.rawpixel.com/image/14004513/image-person-books-artFree Image from public domain licenseGezicht op het interieur van de wetgevende vergadering in Pretoria, Zuid-Afrika (1901) by anonymous and Underwood and… https://www.rawpixel.com/image/13757832/image-paper-person-bookFree Image from public domain license