Modern Bohemia (1924) painting in high resolution by Ernst Ludwig Kirchner. Original from The Minneapolis Institute of Art.… https://www.rawpixel.com/image/3034761/free-illustration-image-modern-art-oil-painting-nudeFree Image from public domain licenseOld Saint Paul's Cathedral from the North by Wenceslaus Hollar https://www.rawpixel.com/image/9016598/old-saint-pauls-cathedral-from-the-north-wenceslaus-hollarFree Image from public domain license