CS: Postcard Colour Challenge - Edited

I've saved this idea for many years (since 2017) and just saw it again, so let's do it.

Colours have often been associated with things; the colours / associations for this swap are:

🔴Red: Passion, Love, Anger
🔵Blue: Tranquility, Wellness, Trust
🟡Yellow: Happiness, Hope, Success
🟢Green: Life, Abundance, Harmony
🟠Orange: Energy, Happiness, Vitality
🟣Purple: Creativity, Royalty, Wealth
⚫Black: Mystery, Elegance, Power

Send your partner 3 postcards from 3 different colours with a note describing what association you picked for your colour.

If I picked Black, for instance, I could send a postcard that means "mystery" to me and that would be one colour. Then, I'd do the same for two other, different colours.

Recap: you pick 3 colours, you state the association your postcard depicts for that colour - you send 3 postcards.

Senders choice. Please ensure your postcards are in good shape (no creases, rips, etc).

EDITED: The main colour (for ex. black) doesn't have to be the main colour of the postcard, but it should be ONE of the colours in it and the theme doesn't have to be all three, just one - this is what you explain to your partner - what the colour is, and what the theme of the postcard is.

If you'd be interested in an ATC swap using these colours, please let me know!