https://www.artic.edu/https://www.gbif.org/https://www.nga.gov/https://www.smk.dk/https://www.vam.ac.uk/https://wellcomecollection.org/

Multiple Simple IIIF Discovery end-points can be connected to a single page to allow users to search across multiple collections at the same time

This particular example allow users to search across the collections of The Art Institute of Chicago, Global Biodiversity Information Facility, The National Gallery of Art, Statens Museum for Kunst, The Victoria & Albert Museum and Wellcome Collection.

Search and display the Collection(s):
    Example images from the Cross-Collection Search Simple IIIF Discovery end-point.
    Simple IIIF Discovery End-Point(s)
    https://research.ng-london.org.uk/discovery/aic/https://research.ng-london.org.uk/discovery/gbif/https://research.ng-london.org.uk/discovery/nga/https://research.ng-london.org.uk/discovery/smk/https://research.ng-london.org.uk/discovery/va/https://research.ng-london.org.uk/discovery/wellcome/