Flickr is a photo-sharing website and has always been about connecting people through photography. It is different from a generic image-hosting service. Flickr Commons, the program launched in 2008 for museums, libraries, and archives to share their photography collections, is different again: it’s about sharing photography collections with a very big audience, and providing tools to help people to contribute information and knowledge about the pictures, ideally to supplement whatever catalogue information already exists.
A collection development policy is a framework for information institutions like libraries, archives and museums to define what they collect, and importantly, what they don’t collect. It’s an important part of maintaining a coherent and valuable collection while trends and technologies change and advance around the organisation. We think it’s time for the Flickr Commons to have a policy like this.
As the Flickr Commons collection grows, we’re seeing all kinds of images in there: photographs, maps, documents, drawings, museum objects, book scans, and more. Therefore, one aspect of the policy is to ask our members to use of Flickr’s “Content-Type” field to improve the way their images can be categorised and found in search.
Why are we asking Flickr Commons members to categorise their images?
Since the program launched in 2008, the Flickr Commons has grown to also include illustrations, maps, letters, book scans, and other imagery. The default setting for uploads across all accounts is content_type=Photo, so if you don’t alter that default for new uploads, every image is classified as a photo. This starts to break down if you upload, say, the Engrossed Declaration of Independence, or, a wood engraving of Bloodletting Instruments.
One of the largest Flickr Commons accounts is the great and good British Library, which famously published 1 million illustrations into the program in 2013, announcing:
“The images themselves cover a startling mix of subjects: There are maps, geological diagrams, beautiful illustrations, comical satire, illuminated and decorative letters, colourful illustrations, landscapes, wall-paintings and so much more that even we are not aware of… We are looking for new, inventive ways to navigate, find and display these ‘unseen illustrations’. ”
– A million first steps by Ben O’Steen, 12 December 2013
Because the default setting for uploads is content_type=Photos, it meant that every search on Flickr Commons was inundated with “the beige 19th Century.” Those images had, by default, been categorised as Photos, but instead were millions of pictures from 17th, 18th, and 19th-century books.
Earlier this year, the British Library team adjusted the images in their account to set them as “Illustration/Art” and not Photos. But, that had the effect of “hiding” their content from general, default-set searches. This unintentional hiding raised a little alarm with their followers (who were used to seeing the book scans in their searching), some of whom wrote in to ask what had happened. And rightly so, because it had yet to be explained to them by us or by the search interface.
The Backstory
In any aggregated system of cultural materials, you get colossal variegation. Humans describe things differently, no matter how many professional standards we try to implement. Last year, in 2022, the Flickr Commons was mostly a vast swathe of images from scanned book pages. Not photographs, per se, or things created first as photographs.
There have been two uploads into Flickr Commons of over one million things. The first one was in 2013, by the British Library, whose intention was to ask the community to help describe the million or so book illustrations they had carefully organised with book structure metadata and described using clever machine tags. The BL team was also careful to avoid annoying the Flickr API spirits by carefully pacing their uploading not to cause any alerts. Since then, they have built a community around the collection for over a decade now, cultivating the creative reuse, inspiration and research in the imagery, primarily through the British Library Labs initiative.
The second gigantic upload, in 2014, was (also) mostly images cropped by a computer program. Created by a solo developer working in a Yahoo Research fellowship, the code was run over an extensive collection of content in Internet Archive (IA) book digitization program to crop out images on scanned book pages. Those were shoved into flickr.com using the API. The developer immediately reached the free account limits, so they negotiated through Yahoo senior management that these millions of images should become part of the Flickr Commons program in an Internet Archive Book Images (IABI) account. Since the developer was also loosely associated with the Internet Archive (IA), IA agreed to be the institutional partner in the Flickr Commons. That’s a requirement of joining the program—that the account is held by an organisation, not an individual.
These two uploads utterly overwhelmed the smaller Flickr Commons photography collections, even as the two approaches were so different.
Here’s a graph from April 2022 data that shows all Commons members on the x-axis, and their upload counts on the y-axis.