Image credits
Out of Sample illustrates its articles sparingly, with historical prints and paintings of early exchanges, photographs of computing equipment and objects, and a few drawings made for the site. Every image comes either from the public domain, from authors who waived their rights under CC0, or from our own work. This page lists each one with its origin.
Photographs, paintings and prints
All of the following were found on Wikimedia Commons. Public-domain and CC0 works carry no obligation of attribution, but we name their authors and holding institutions anyway, as a matter of courtesy and so readers can find the originals. The images were cropped to a 3:2 format and resized for the web.
- Traders on the New York Stock Exchange floor (on: momentum strategies). Author: Thomas J. O'Halloran. Source on Wikimedia Commons · public domain.
- A technician at a server rack at NERSC (on: building a fully automated trading system). Author: Derrick Coetzee from Berkeley, CA, USA. Source on Wikimedia Commons · CC0.
- The rear of a server rack at NERSC (on: a laboratory for machine learning in finance). Author: Derrick Coetzee from Berkeley, CA, USA. Source on Wikimedia Commons · CC0.
- Henri Maillardet's automaton, Franklin Institute (on: dreaming, thinking machines). Author: Daderot. Source on Wikimedia Commons · public domain.
- A bank vault door, 1967 (on: asset custodians). Author: Aldo Moisio. Source on Wikimedia Commons · public domain.
- An abacus and a calculator-abacus in Otaru (on: an introduction to value at risk). Author: Syced. Source on Wikimedia Commons · CC0.
- The courtyard of the old Amsterdam exchange, by Job Berckheyde (on: prime brokers). Author: Job Adriaenszoon Berckheyde. Source on Wikimedia Commons · public domain.
- The exchange in Rotterdam, engraving (on: capital introductions). Author: Rijksmuseum. Source on Wikimedia Commons · CC0.
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Made for this site
- Illustration of a black box opened to show its alpha, risk, cost, portfolio and execution modules (on: inside the black box; also served as
/wp-content/uploads/2016/06/black-box-1030x1004.png). Created by Out of Sample; released under CC0. - The logo and favicon, a price line split by a vertical marker between the data used to build a model and the data used to test it. Created by Out of Sample.
Typefaces
Headings are set in Bricolage Grotesque, body text in PT Serif and figures in JetBrains Mono. All three are released under the SIL Open Font License and are served from this site's own address, without calls to third-party font services.
Spotted a problem?
If you believe an image is wrongly credited or should not appear here, the legal notice explains how to reach the editors; we will correct or remove it.