Bildnachweise

  • 617422984, Portrait of an Old Renaissance Male Inventor Reading a Book and Thinking about Ideas of Innovation of the Times. A Curious Librarian Getting Knowledge and Wisdom from History Books , Gorodenkoff, stock.adobe.com
  • 33283353, Old photos, letters and albums, Andrzej Sowa, stock.adobe.com
    600549926, Folder document Management System DMS Open File folder with documents with computer. Data transfer backup, File Sharing, Document Transferring concept. managing files. digital file storage system., Montri, stock.adobe.com
  • 385630061, 3d rendering. Arch hallway simple geometric background, architectural corridor, portal, arch columns inside empty wall. Modern minimal concept, Meranna, stock.adobe.com
  • 39472750, Stuttgarter Schloßplatz, thorabeti, stock.adobe.com
  • 121382230, St John's Church Stuttgart, Germany, thorabeti, stock.adobe.com
  • 564927026, Building business with corporate knowledge and teamwork tiny person concept, transparent background.Company growth gain and new startup project promising beginning illustration., VectorMine, stock.adobe.com
  • 579249564, Workforce development and teamwork collaboration process tiny person concept, transparent background. Team interaction for successful and effective work illustration., VectorMine, stock.adobe.com
  • 465043317, Virtual hi five for success collaboration, remote working or online greeting for business achievement, online video conference concept, happy businessman and businesswoman hi five from mobile phone., Nuthawut, stock.adobe.com