Modern Toolbox Happy Labor Day シーズンポストカード

This contemporary Labor Day design features clean typography and a refined, minimalist layout. The centered “Happy Labor Day” message is set against a soft, textured background with flowing linear accents that suggest movement and progress. Subtle industrial elements—a toolbox with hand tools and small gear icons—add a modern nod to craftsmanship and hard work without visual clutter. A calm palette of navy, soft gray, warm gold, and muted red creates a polished, professional feel.