The phrase "a visual relationship" is correct and usable in written English.
It can be used to describe the connection or interaction between visual elements, such as images, colors, or shapes in design or art.
Example: "The artist created a visual relationship between the foreground and background to enhance the depth of the painting."
Alternatives: "a visual connection" or "a visual link".
The following table of Undergraduate Student Learning Goals shows a visual relationship between the core curriculum and the expected outcomes (.pdf).pdf
The text is accompanied by brightly colored sketches that provide the child with a visual relationship of the word to go along with the acoustic translation.
Gilbert's dynamic imagery, whether elusively emerging, washing the musicians in color and form, or a driving force careening across the screens behind the musicians, places the observer in a visual relationship that both enhances and reflects on the process of listening.
Since the plot gives a visual relationship between the effect and study size, its interpretation is subjective.
Small in scale, the complexes have a prominent visual relationship to the community.
Covariates with a clear visual relationship between the random effects in the model without covariates (base model) and the covariate values were formally tested with the model.
Part of what makes Lord Foster's building so mesmerizing is a constant shift in its visual relationship to the skyline.
The programme notes described the collection rather obliquely as "an exploration of the subjective visual relationship between clothes and their audience", but the clothes impress in their own right with their sculptural, Chalayan-esque shapes and unlikely combinations: a tailored blazer with a ragged apron skirt, a sash of crystal beads on a sporty jacket.
Steven E. Jones, an English professor at Loyola University of Chicago with an interest in digital texts, said that the close visual relationship between the online stories and their geographic locations imbued them with a palpable sense of place and personal experience.
My visual relationship to the world had atrophied.
(It bears no visual relationship to Mr. Tréhin's drawings).
