Vintage 1970s photo of a woman in a floral-patterned blouse and straw hat, posing near a massive fountain at the **Expo 70 Osaka World’s Fair**. Geodesic dome structure and water jets dominate the background. Bright, saturated colors reflect mid-century design aesthetics.

(AI generated): Vintage 1970s photo of a woman in a floral-patterned blouse and straw hat, posing near a massive fountain at the **Expo 70 Osaka World’s Fair**. Geodesic dome structure and water jets dominate the background. Bright, saturated colors reflect mid-century design aesthetics.