Image credits

Generated from the generator library in the app.

The Stereogram Generator uses depth shapes and patterns. Some of those files are original art by PAPA Tech Solutions. Others come from the sources below. This page is the disclosure for that library.

CC BY — credit required

22 depth masks are photographs from Wikimedia Commons under Creative Commons Attribution. Each one is named with its author, a link to the source, and a link to the license. In the app they are used as depth masks, so the picture is turned into a depth shape and is no longer the original photograph.

• Ansco Vintage camera - 1903.jpg. Alexdarek. Source. CC BY 4.0.
• Antique brass telescope (30037438655).jpg. Thomas Quine. Source. CC BY 2.0.
• BBG - Carissa macrocarpa var. Horizontalis - Cascade by Frank Okamura.jpg. PierreSelim. Source. CC BY 3.0.
• Coral reef PloS.jpg. Photo courtesy of Terry Hughes. Source. CC BY 2.5.
• Croissant-Madrid-2009.jpg. Tamorlan. Source. CC BY 3.0.
• Cup of coffee on black background.jpg. Greenraystudio. Source. CC BY 3.0.
• De Molen (windmill) and the nuclear power plant cooling tower in Doel, Belgium (DSCF3859).jpg. Trougnouf. Source. CC BY 4.0.
• Ergaki, Mountain lake Skazka, Rock formations, Sayan Mountains, Russia.jpg. Vyacheslav Argenberg. Source. CC BY 4.0.
• Ergaki, Siberian pine cone with seeds and foliage, Pinus sibirica, Sayan Mountains, Russia.jpg. Vyacheslav Argenberg. Source. CC BY 4.0.
• Fern leaves 01.jpg. Leoneix. Source. CC BY 4.0.
• Gorsedd Stone Circle, Ruthin Castle, Denbighshire.jpg. Rosser1954. Source. CC BY 4.0.
• Hourglass with sand.jpg. John Morgan. Source. CC BY 2.0.
• Lavender-Field-Suffolk-2010.jpg. Acediscovery. Source. CC BY 4.0.
• Lemon, Lemon tree, Florence, Italy.jpg. Vyacheslav Argenberg. Source. CC BY 4.0.
• Maple Leaf Strong.jpg. EPTASDI. Source. CC BY 4.0.
• Ohrid, North Macedonia - boiled pretzel bread.jpg. Sharon Hahn Darlin. Source. CC BY 2.0.
• Red Apple.jpg. Abhijit Tembhekar from Mumbai, India. Source. CC BY 2.0.
• Sand Dunes sa.jpg. Meshari Alawfi. Source. CC BY 4.0.
• Ship Anchor NMGL.jpg. Mbrickn. Source. CC BY 4.0.
• Snowy Rocky Mountain peak (6452977243).jpg. Maarten Heerlien from Voorschoten, The Netherlands. Source. CC BY 2.0.
• Two pentatomidae on a succulent plant.jpg. GrinningIodize. Source. CC BY 4.0.
• Wooden Bench - Fountain City Lake Public Park & Duck Pond - Knoxville, Tennessee - October 25, 2014.jpg. David Ratledge. Source. CC BY 4.0.

CC0 and public domain

CC0 and the Public Domain Mark do not require credit. The library still records where each file came from, and those sources are listed here.

• Poly Haven — 80 patterns, CC0 1.0.
• PhyloPic — 54 silhouettes, CC0 1.0. Public-domain-mark silhouettes from PhyloPic are in the list below.
• Kenney — 26 depth masks, CC0 1.0.
• Wikimedia Commons — 18 depth masks, CC0 1.0. The Blue Marble and world-map files are in the public-domain list below.

Marked CC0, with no separate work page

• dragon. Author recorded as CC0 model. The stored URL is https://creativecommons.org/publicdomain/zero/1.0/.

Public Domain Mark

These files are stored with a CC0 label and a Public Domain Mark license URL.

• Alces alces. PhyloPic contributor. Source. Public Domain Mark.
• bear. xgirouxb. Source. Public Domain Mark.
• Blue Marble western hemisphere. Reto Stöckli, NASA and NOAA. Source. Public Domain Mark.
• cat. David Orr. Source. Public Domain Mark.
• Hippocampus. Kelly. Source. Public Domain Mark.
• Hippopotamus amphibius. Evan Boucher. Source. Public Domain Mark.
• owl. the von Wright brothers. Source. Public Domain Mark.
• Unlabeled world physical map. Central Intelligence Agency. Source. Public Domain Mark.
• whale. PhyloPic contributor. Source. Public Domain Mark.

Original art

PAPA Tech Solutions made 84 depth masks, 80 patterns, and 11 previews in this library.

Gallery and quiz pictures

The gallery stereograms and the quiz pictures are StareVerse images from PAPA Tech Solutions. They are separate from the generator library above, and this page does not describe them as CC0 or CC BY.

Nunito

The app and this website use Nunito. Copyright 2014 The Nunito Project Authors (github.com/googlefonts/nunito). Nunito is licensed under the SIL Open Font License, Version 1.1. The license text shipped with the font is Nunito-OFL.txt.