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Advertising campaign

Café Lux in Granby

Client contract

Café Lux poster « Faites comme chez vous. » for the iced pumpkin matcha latte, on a screen.

Café Lux is a café in the heart of the Galeries de Granby: gourmet coffees, espresso, gelato, pastries and desserts. Together, the owner and I looked for a good way to show the café on the TVs at the front: an advertising campaign of digital posters, with a Facebook recruitment post.

Brief and goal

An advertising campaign of digital posters for the TVs at the front of the café, at the Galeries de Granby, and a Facebook post for recruitment.

Role and responsibilities

Choosing the campaign angle with the owner, visual direction, style guide, designing the posters and adapting them to the screens’ format, writing and laying out the post.

Credits

Client contract. The original photos come from Café Lux. The posters and the post are my work.

Use of AI

I used ChatGPT to look for the campaign’s words and to create the posters from the café’s original photos, a style guide and a detailed description, Canva’s Magic Layers feature to separate the posters’ elements and edit them, and Claude Code to add this sheet to the portfolio, from my client file. My personal contribution includes the campaign angle, found with the owner, the visual direction, the style guide, very clear instructions so the result does not look AI-made, the retouching and requested changes, the Facebook post and validating the result.

Production steps

  1. Step 1: Finding the right angle for the campaign

    I talked with the owner to find the right campaign angle and a good way to show the café on the TVs at the front. I researched the words to put on the posters with ChatGPT, for example « Un automne à partager » (an autumn to share).

    ChatGPT conversation « Messages bienveillants Café Lux »: a list of short autumn messages, such as « L’automne nous rassemble » and « Un automne à partager ».
  2. Step 2: Looking at past ads and developing a style

    I looked at the café’s past ads to develop a style that suits it well.

    Past ads and photos of Café Lux: posters for gelato, strawberry and matcha lattes, Valentine’s Day and hot chocolate, and the café decorated for Christmas.
  3. Step 3: Creating a style guide and a description for the AI

    I created a style guide (palette, typography, distinctive elements, photo style) and a detailed description to give the AI. I am very careful to give very clear instructions: even if I use AI, the result must not look AI-made at all.

    Café Lux style guide: logo, Expresso, Citrouille, Matcha, Crème and Latte palette, typography, distinctive elements and photo style.
  4. Step 4: Creating the ads with the supplied images

    I created the ads with the images supplied by the café, from the style guide and the description, asking for several variations of each poster.

    Creating a poster in ChatGPT from a detailed description: « Un automne à partager ! » and « Latte épicé à la citrouille », in four variations.
  5. Step 5: Making the requested changes

    I made the requested changes by editing the elements by hand: Canva’s Magic Layers feature separates the poster’s elements, which lets me quickly make small changes based on what the owner wanted.

    Editing a poster in Canva: the title « Un automne à partager », the drink’s name and the Café Lux cup separated into elements with Magic Layers.

Technologies

Challenges

Finding with the owner a good way to show the café on the TVs at the front, with a consistent visual direction, then adapting the posters to the screens’ format with a limited number of rounds of changes.

Solutions

I set the campaign angle with the owner, then a style guide true to the café and very clear instructions for the AI, so the result does not look AI-made; the requested changes were made by hand, element by element, with Magic Layers.

Final result

Five posters shown on the café’s TVs and a job offer published on the business’s Facebook page.

  • Poster « Un automne à partager »: spiced pumpkin latte in a Café Lux cup, next to a pumpkin.
  • Poster « Chaque visite nous fait plaisir ! »: banana bread latte in a Café Lux cup.
  • Poster « Faites comme chez vous. »: iced pumpkin matcha latte in a Café Lux cup.