Historical documents, later illustrations, modern photographs and explanatory maps retain their own dates and source attributions.
Cap1000
Cap1000; CC0; Wikimedia Commons.
2012-10-07 15:40:42
CC0
Cropped, framed or slowly panned; explanatory overlays added.
Historical map reconstruction using Mapzen Terrain Tiles / USGS / EU Copernicus, Natural Earth coast and GeoNames; Agaete municipality for Casa Fuerte location.
Original explanatory composition. Natural Earth: public domain; GeoNames: CC BY 4.0; elevation attribution: Mapzen, USGS and EU Copernicus.
Cropped, framed or slowly panned; explanatory overlays added.
Thebrainchamber1
Photo by https://thebrainchamber.com (Thebrainchamber1); CC BY-SA 4.0; Wikimedia Commons.
2024-04-24 13:18:59
CC BY-SA 4.0
Cropped, framed or slowly panned; explanatory overlays added.
Archivo Histórico Provincial de Las Palmas
Archivo Histórico Provincial de Las Palmas / Gobierno de Canarias. Selected publication of the Luisa de Betancor family proceeding.
Later-copy record; modern official edition
Historical document reproduced in the official archival publication
Cropped, framed or slowly panned; explanatory overlays added.
E = MC³ research film
New explanatory diagram, 2026
Cropped, framed or slowly panned; explanatory overlays added.
Original film map composition using Natural Earth land geometry and GeoNames place coordinates.
2026-10-21 map composition
Natural Earth data: public domain; GeoNames data: CC BY 4.0. Original map composition has no separate public license assigned.
Cropped, framed or slowly panned; explanatory overlays added.
Historical map reconstruction using Mapzen Terrain Tiles / USGS / EU Copernicus, Natural Earth coast and GeoNames; Agaete municipality for Casa Fuerte location.
Original explanatory composition. Natural Earth: public domain; GeoNames: CC BY 4.0; elevation attribution: Mapzen, USGS and EU Copernicus.
Cropped, framed or slowly panned; explanatory overlays added.
Bengt Nyman from Vaxholm, Sweden
Bengt Nyman from Vaxholm, Sweden; CC BY 2.0; Wikimedia Commons
2017-01-16 13:33
CC BY 2.0
Cropped, framed or slowly panned; explanatory overlays added.
Roberto Afonso Perera
Roberto Afonso Perera; CC BY-SA 3.0; Wikimedia Commons
2007-09-13
CC BY-SA 3.0
Cropped, framed or slowly panned; explanatory overlays added.
Rvr
Rvr; CC BY-SA 4.0; Wikimedia Commons
2026-02-15 15:50:12
CC BY-SA 4.0
Cropped, framed or slowly panned; explanatory overlays added.
E = MC³ research film
New explanatory diagram, 2026
Cropped, framed or slowly panned; explanatory overlays added.
Marianne Perdomo Machín
Marianne Perdomo Machín; CC BY-SA 3.0; Wikimedia Commons
2007-09-20
CC BY-SA 3.0
Cropped, framed or slowly panned; explanatory overlays added.
Historical map reconstruction using Mapzen Terrain Tiles / USGS / EU Copernicus, Natural Earth coast and GeoNames; Agaete municipality for Casa Fuerte location.
Original explanatory composition. Natural Earth: public domain; GeoNames: CC BY 4.0; elevation attribution: Mapzen, USGS and EU Copernicus.
Cropped, framed or slowly panned; explanatory overlays added.
FEDAC · Montaña de Gáldar · photograph 000667
1890–1895
Historical repository image; no new public reuse permission asserted.
Cropped, framed or slowly panned; explanatory overlays added.
Historical map reconstruction using Mapzen Terrain Tiles / USGS / EU Copernicus, Natural Earth coast and GeoNames; Agaete municipality for Casa Fuerte location.
Original explanatory composition. Natural Earth: public domain; GeoNames: CC BY 4.0; elevation attribution: Mapzen, USGS and EU Copernicus.
Cropped, framed or slowly panned; explanatory overlays added.
Treyntaarrobas
Treyntaarrobas; CC BY 4.0; Wikimedia Commons.
1/1/2026
CC BY 4.0
Cropped, framed or slowly panned; explanatory overlays added.
Archivo Histórico Provincial de Las Palmas
Archivo Histórico Provincial de Las Palmas / Gobierno de Canarias. Selected publication of the Luisa de Betancor family proceeding.
Later-copy record; modern official edition
Historical document reproduced in the official archival publication
Cropped, framed or slowly panned; explanatory overlays added.
Historical map reconstruction using Mapzen Terrain Tiles / USGS / EU Copernicus, Natural Earth coast and GeoNames; Agaete municipality for Casa Fuerte location.
Original explanatory composition. Natural Earth: public domain; GeoNames: CC BY 4.0; elevation attribution: Mapzen, USGS and EU Copernicus.
Cropped, framed or slowly panned; explanatory overlays added.
Archivo Histórico Provincial de Las Palmas
Archivo Histórico Provincial de Las Palmas / Gobierno de Canarias. Selected publication of the Luisa de Betancor family proceeding.
Later-copy record; modern official edition
Historical document reproduced in the official archival publication
Cropped, framed or slowly panned; explanatory overlays added.
E = MC³ research film
New explanatory diagram, 2026
Cropped, framed or slowly panned; explanatory overlays added.
Original film map composition using Natural Earth land geometry and GeoNames place coordinates.
2026-10-21 map composition
Natural Earth data: public domain; GeoNames data: CC BY 4.0. Original map composition has no separate public license assigned.
Cropped, framed or slowly panned; explanatory overlays added.
Rvr
Rvr; CC BY-SA 4.0; Wikimedia Commons
2025-05-25 16:24:43
CC BY-SA 4.0
Cropped, framed or slowly panned; explanatory overlays added.