Sweet Birthday Pastel Botanical Card

This design shows minimalist plant stems in thin black lines rising from the lower left on a bright white background, giving the scene a gentle, reaching motion like two friends leaning closer. Soft, watercolor-style ovals and round shapes float behind them in pale yellow, light blue, and rosy pink, like shared blushes and warm glances drifting through the air 🎉. The colour shapes have feathered edges that fade outward, creating a light, airy look around the crisp linework. On the right side, the phrase “oh happy day” appears in flowing cursive lettering, set in a medium grey and placed about midway up the card. A cluster of small solid blue dots scatters near the upper right, echoing the larger blue shapes like little notes of laughter between close companions. The open white space keeps everything calm and uncluttered, letting the plants and pastel forms feel like they’re quietly keeping each other company 🎂. Three slender stalks with simple leaves angle upward from the bottom-left corner while the blue dots sit above the text on the right.