Celebrate a birthday with coastal charm and a sense of adventure. This Happy Birthday greeting card features a hand-painted watercolor illustration of sailboats gliding through a picturesque seaside harbor, with pastel sails, waterfront cottages, and a serene nautical atmosphere. Inside, the card includes a sailing-inspired birthday message that perfectly complements the artwork: “May your next trip around the sun be your best voyage yet! Happy Birthday!” The inside message can be personalized, allowing you to add your own name, note, or heartfelt sentiment for a truly meaningful touch. Perfect for ocean lovers, sailing enthusiasts, and fans of classic coastal style, this card is ideal for adult birthdays—whether for a friend, spouse, parent, or anyone who dreams of life by the sea. Elegant, timeless, and thoughtfully designed, it makes a beautiful keepsake birthday greeting.