Producciones Dyana

1st Logo (October 29, 1949)
Visuals: On a background with a large dark gray spotlight in the center, there is a white border horizontal oval containing a black forest tree background with the Diana the Huntress Fountain statue in front of it. "PRODUCCIOENS DYANA, S.A." is arced around the oval with two hyphens separating the former word with the rest. "DIRECTORES Y AUTORES NACIONALES ASOCIADOS" is arced below the bottom portion of the company name and "MEXICO, D.F.", alongside "MIGUEL ZACARIAS • JUAN BUSTILLO DRD • FERNANDO Y DE FUENTES" in a tall font, are below the arced text. The company and country name have a black shadow facing the top and bottom respectively.

Technique: A still painting filmed by a camera.

Audio: The opening theme of the film.

Availability: The logo's only appearance was on No Me Defiendas Compadre.

2nd Logo (June 6, 1950)
Visuals: This is a repainted version of the previous logo where the oval and monument are given more detail such as the reflection of Diana, the leaves on the trees, the clouds in the sky, and the texture of the pedestal. The company name covers most of the outer circle rather than all of it and is colored black. The background is now a painted -dark gray gradient background with a white vignette. The final difference is that "presenta a" in a white, cursive font replaces the bottom text information and is slightly tilted.

Technique: A still painting filmed by a camera.

Audio: The opening theme of the film.

Availability: It was only seen on Piña madura.

3rd Logo (July 26, 1950-November 13, 1957)
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Visuals: A dark silhouette of the monument from before is placed on the right section of the screen on a dark partly cloudy background with a faint spotlight surrounding Diana. The company name, alongside the small bottom, stacked text "DIRECTORES Y AUTORES NACIONALES ASOCIADOS MEXICO, D.F.", emerges in a right-facing, right-distorted 3D format. The logo fades in and slides to the left, taking up the left center portion of the screen.

Variant: There is an early variant where the names from the 1st logo appear on the bottom right section of the screen. From top to bottom, "MIGUEL ZACARIAS", slides in, "JUAN BUSTILLO ORO" wipes in from top to bottom, and "FERNANDO DE FUENTES" wipes in from left to right.

Technique: Cel animation.

Audio: The opening theme of the film.

Availability: The early variant appears on Medico de Guardia and Corazon de fiera. Some later releases that have this logo include Los hijos de María Morales, Entre abogados te veas, and the final film to use this logo, La Sombra del Otro.