DescriptionPassiflora caerulea STEREO (R-L) 2019-06-27.jpg	English: Two Passiflora caerulea flowers arranged as a stereo image pair. View cross-eyed, i.e. the image destined for your left eye is on the right and vice versa. Deutsch: Zwei Passiflora caerulea Blüten (Passionsblume) als Stereopaar angeordnet. Mit gekreuzten Augen betrachten - das Abbild für das linke Auge befindet sich somit rechts. Français : Image stéréoscopique de fleurs de passiflore bleue (Passiflora caerulea). Bahasa Melayu: Imej dua bunga Passiflora caerulea disusun sebagai pasangan imej stereo; ia boleh dilihat secara stereoskopik dengan menggunakan kaedah pandangan silang.
Attribution (required by the license) InfoField	© Franz van Duns / Wikimedia Commons /  category:CC-BY-SA-4.0 Click at right to access descriptions in other languages if not accessible within standard "Description" area above Deutsch: Zwei Passiflora caerulea Blüten (Passionsblume) als Stereopaar angeordnet. Mit gekreuzten Augen betrachten - das Abbild für das linke Auge befindet sich somit rechts. Français : Image stéréoscopique de fleurs de passiflore bleue (Passiflora caerulea). Bahasa Melayu: Imej dua bunga Passiflora caerulea disusun sebagai pasangan imej stereo; ia boleh dilihat secara stereoskopik dengan menggunakan kaedah pandangan silang.
InfoField	© Franz van Duns / Wikimedia Commons
Date	27 June 2019, 16:03:54
Source	Own work
Author	Franz van Duns
Other versions	Two Passiflora caerulea flowers arranged as a parallel stereo image pair (L-R, to be viewed with stereo viewer, i.e. with uncrossed eyes) Two Passiflora caerulea flowers (L - leftmost image of this stereo pair as an individual file) Two Passiflora caerulea flowers (R - rightmost image of this stereo pair as an individual file)
Taken with InfoField	This photo was taken with Sony FE 90mm F2.8 Macro G OSS
Taken with InfoField	This photo was taken with Sony ILCE-7RM2

Camera location	51° 28′ 40.8″ N, 7° 33′ 18″ E	View this and other nearby images on: OpenStreetMap	51.478000; 7.555000

This is a featured picture on Wikimedia Commons (Featured pictures) and is considered one of the finest images. See its nomination here. This is a quality image and is considered to meet the quality image guidelines.  This is a featured picture on the English language Wikipedia (Featured pictures) and is considered one of the finest images. See its nomination here. If you have an image of similar quality that can be published under a suitable copyright license, be sure to upload it, tag it, and nominate it.

Wikipedia:  This image was selected as picture of the day (Image du jour) on the French Wikipedia for 2019-08-14 (14 août 2019}). It was captioned as follows: French: Image stéréoscopique de fleurs de passiflore bleue.

Wikipedia:  This image was selected as picture of the day on the English Wikipedia for 1 November 2021. It was captioned as follows: English: Stereoscopy is a technique for creating or enhancing the illusion of depth in an image by means of stereopsis for binocular vision. This image of two Passiflora caerulea flowers is arranged as a stereo image pair; it can be viewed stereoscopically by using the cross-eyed viewing method (parallel version here). This image was also displayed as POTD on the following  Wikipedias:  → беларуская (тарашкевіца) (Belarusian (Taraškievica orthography) / be-tarask: POTD 2021-11-01), → Bahasa Melayu (Malay / ms: POTD 2021-11-08..14).

This file is a stereogram. Stereograms are stereoscopic images or animations which combine left and right frames showing slightly different visual angles to allow for 3D perception. The stereogram uses the side-by-side cross-view method. The left frame shows the right eye's perspective, and the right frame the left eye's perspective. It might be possible to view this image without a viewing device by crossing your eyes to visually combine the frames.

en: Location: Dortmund, Germany.

• Own garden. Flower plot facing due east.
• Diameter of right flower approx 7.5 cm.
• The stereo base, i.e. the offset between the the viewpoints of the stereo images was approximately 25 mm.

See below for technical details concerning the "making of" this image.

de: Fundort: Dortmund, Deutschland.

• Eigener Garten. Blumenbeet exakt nach Osten ausgerichtet.
• Durchmesser der rechten Blüte: ca. 7,5 cm.
• Der Stereoabstand, d. h. der Versatz zwischen den beiden Aufnahmepositionen der Stereobilder betrug ca. 25 mm.

Technische Daten zum Bild: siehe nachfolgende Beschreibung.

• The cross-eyed viewing method requires that the images for the left and the right eye are swapped (arrangement R-L) so that they will be correctly seen cross-eyed, the left eye viewing the image on the right and vice versa, the intended stereo image appearing in between.

  Cross-eyed viewing allows one to view stereo images with high resolution on large screens, thus displaying details in stereo that small-scale stereo images (typically from 50x50 to 80x80 millimetres each side) simply cannot reproduce.
  Caveat: Coalescing the two images via cross-eyed stereo viewing into one requires a little practice; it helps if your viewing distance is approx. 150% of the total width of the stereo pair and your eyes are held exactly horizontally.

• Parallel viewing is the preferred arrangement for use with a stereoscopic viewer; please switch to the parallel version of this image. Depending on the capabilities of your stereoscopic viewer or of your display either the print size or the display size must be adapted to the requirements of the stereo viewer.

  Also refer to "Other versions" for both an image arranged for parallel viewing (arrangement L-R) and the initial non-stereo images.

• Bei der Kreuzblick-Betrachtungsmethode sind die Abbilder für das linke und rechte Auge vertauscht (Anordnung R-L). Der Stereoeffekt stellt sich dann als ein etwa in der Mitte befindliches Bild mit Tiefeneffekt ein, wenn man die Blickrichtung beider Augen kreuzt, so dass das linke Auge das rechte Bild betrachtet und umgekehrt.

  Die Kreuzblick-Betrachtungsmethode ermöglicht die Ansicht von Stereobildern mit hoher Auflösung auf großen Bildschirmen, so dass man Details in Stereo genießen kann, die bei der typischen Auflösung von Stereodrucken (vom 50x50 bis 80x80 mm) nicht erkennbar sind.
  Beachte: Die Kreuzblick-Betrachtungsmethode erfordert etwas Einabeitung, bis die beiden Bilder zu einem Stereobild verschmelzen. Es hilft, wenn mann einen Betrachtungsabstand von circa 150% der Gesamtbreite des Stereopaares einnimmt und die Augen möglichst parallel zur Bildhorizontale hält.

• Die Parallele Betrachtungsmethode ist die bevorzugte Anordnung für die Betrachtung mit einem Stereoskop. Bitte wechseln Sie zur parallen Version dieses Stereopaares. Je nach Wiedergabegerät muss die Druck- oder Bildgröße an die Erfordernisse des Stereobetrachters angepasst werden.

  Siehe auch Abschnitt "Other versions", in dem sowohl das Stereobild zur parallelen Betrachtung (Anordnung L-R) verlinkt ist als auch die beiden Einzelbilder.

• Family: Passifloraceae
• Order: Malpighiales

• Wikipedia en: Passiflora caerulea,   Stereoscopy
• Wikipedia de: Blaue Passionsblume,   Stereoskopie
• Wikipedia fr: passiflore bleue,   Stéréoscopie

Quality image / Subject / Plant life / Flowers   >   When on that page either scroll directly to image or find by file name after clicking on Edit button.

Featured_pictures / Plants # Family : Passifloraceae (Order : Malpighiales)   >   When on that page either scroll directly to image or find by file name after clicking on Edit button.

• Wikipedia:Featured pictures / Photographic techniques, terms, and equipment
• WikiProject Germany / Featured Content # Featured_pictures   >   When on that page either scroll directly to image or search for phrase "File:Passiflora caerulea".

Ephemeral Glory 01: From Tue., 2019-07-23, 05:30, till Fri., 2019-07-26, 05:30 this image was one of 4 samples of flowers displayed on wiki Commons' Quality images entry page.
Ephemeral Glory 02: From Sat., 2019-08-03, 05:30, till Fri., 2019-08-16, 05:30 this image was/is one of 4 flowers displayed on wiki Commons' Featured pictures entry page.
Ephemeral Glory 03: POTD on Wed., 2019-08-14: this image was "Image du jour / Picture of the Day" on the main page of the French Wikipedia (scroll to Image labellisée du jour).
  To the unknown promotor: a hearty Thank You!
Ephemeral Glory 04: POTD on Mon., 2021-11-01: this image was "Picture of the Day" on the main page of the English Wikipedia.
  To the promotor: a hearty Thank You!
Ephemeral Glory 05: POTD on Wed., 2021-11-01: this image was "Выява дня / Picture of the Day") on the main page of the Belarusian (Taraškievica) Wikipedia.
  To the unknown promotor: a hearty Thank You!
Ephemeral Glory 06: POTD on Wed., 2021-11-10: this image was "Gambar pilihan / Picture of Week 45/52" (2021-11-05 till 2021-11-12) on the main page of the Bahasa Melayu (Malaya) Wikipedia.
  To the unknown promotor: a hearty Thank You!

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