The card is built around a vintage botanical illustration style — hand-drawn mushrooms in earthy-brown and rust-red, insects rendered in fine detail, and trailing plants in forest-green against a cream-beige background. A "Congratulations" message sits within the composition, surrounded by the kind of flora-and-fauna drawings you'd find in a nineteenth-century field guide. The golden-yellow accents run through certain caps and wing details, giving the whole thing a warm but grounded look. Nothing shouts. The overall feeling is quiet and natural, like something found in an old book.
This card works well for your friend who just finished her PhD in ecology — she's spent five years studying soil fungi, and a mushroom-covered card will land differently than a generic gold-star design. Send it with a note about her actual research and watch her screenshot it. It also suits your nephew who graduated from art school and has a sketchbook full of botanical drawings himself. He'll notice the linework and the way the insects are placed. Neither of these people wants a balloon-and-confetti card, and this one doesn't try to be that.
Photos that sit well against this palette tend to have natural light and muted tones — think an outdoor shot at dusk rather than a flash photo at an indoor party. A candid of your friend at her dissertation defense, slightly nervous but grinning, works better here than a posed studio photo. For your art-school nephew, a picture of him in his studio surrounded by his own work tells the real story. You could also add a photo of the two of you somewhere outside together. Recipients can tap any photo to download it at full original resolution, so the photos themselves become part of what you're giving them.