Then, happily, As You See It asked me for my favourite set of colours - a rainbow - as their challenge #223.
Working out the book was tricky (well, it was for me, 40 years after my last maths lesson!) - but after some false starts, here's the card:
Ingredients: Stampin' Up! card (Whisper White, Kraft, Highland Heather, So Saffron, Rose Red, Tangerine Tango, Wild Wasabi, Elegant Eggplant, Tempting Turquoise), stamps, (Butterfly Gala, Itty Bitty Greetings), Sending Flowers dies, Butterfly Duet punch.
Other: Memento Tuxedo Black inkm francheville rhinestones, Authentique 'Accomplished' DSP