: A high-resolution photograph of the Imperial Cross of the Holy Roman Empire , housed in the Weltliche Schatzkammer Wien .
: Featured in L'Illustration horticole , this piece is a detailed scientific plate of an Agave plant , typically used in historical botanical studies. 179.jpg
: This 17th-century painting is part of the collection at the National Gallery of Ireland (NGI.179). It depicts a classic atmospheric Italianate landscape with warm lighting and figures. : A high-resolution photograph of the Imperial Cross
: A historical page from a 1901 publication featuring portraits and biographical info on Russian literary figures. Photography and Science 179.jpg