The phrase "a delightful example" is correct and usable in written English.
You can use it when referring to an instance or illustration that is particularly pleasing or enjoyable.
Example: "The painting was a delightful example of modern art, showcasing vibrant colors and innovative techniques."
Alternatives: "a charming illustration" or "a pleasing instance".
The work in this show is a delightful example of such creative adaptation.
In our review, we called it "a delightful example of the drama and emotion that a nearly wordless book can convey".
I find the Star Wars inspired BB-8 robotoyoy developed by Sphero to be a delightful example of interactive industrial design.
Posterity overruled Potter's misgivings: in 1971, "The Sly Old Cat" was published, and it's included in the authorized edition of her complete works, given as "a delightful example of the liveliness and spontaneity that characterized Potter's preliminary work".
A delightful example of this type of painting is James Augustus Suydam's little circular-shaped canvas "Sunset Landscape" (no date), depicting a dramatic sunset -- viewed from a mountaintop -- falling over a distant, dense forest.
The style isn't as easy to come by in the UK as it used to (and in my opinion, still should) be, but the Co-op has a delightful example that tastes of lime and peach and flowers, and fairly dances across the tongue.
Other critics have praised the piece, with the author of a survey of American music noting that the rhythms of the waltz and ragtime combined to produce an "ingenious and delightful example of such a stylistic accommodation", showing that the composer was an "adventurous classicist par excellence" because he was able to combine tradition and innovation in a consistently inventive way.
One delightful example from the Daily Star last month even went a step further, with the headline: "Nagged to death!
Another delightful example is Home Care Monitoring, which allows disabled and elderly patients a continuous health and well-being supervision while they perform Activities of Daily Living (ADL) at home.
One quick, delightful example of Collodi's trickery: Pinocchio asks the fairy how she knew that he was lying.
It's another delightful example of Fischli and Weiss taking everyday objects and creating something arresting and whimsical.
