National Gallery – Trade Fair Palace, Prague

Behold this gem of a gallery, often overlooked by the masses but truly deserving of the title of the city's finest. Marvel at the vast expanse of this 1920s functionalist exposition hall, teeming with an assortment of modern and contemporary local art, where the National Gallery proudly displays "The Art of a Long Century" (1796–1918) and the splendid creations of "The First Republic" (1918–38).

Be sure not to miss the groundbreaking works of František Kupka, hailed as the trailblazer of abstract art, and other Czech titans like Josef Čapek. As if that weren't enough, the gallery also graciously hosts pieces from Western European—mostly French—artists spanning from Delacroix to the present, offering unexpected delights such as paintings by Gauguin, Picasso, and Braque.

Beyond mere paintings, however, the gallery's labyrinthine depths house a menagerie of collages, cubist sculptures, vintage gramophones, futuristic architectural models, art deco furnishings, and a comprehensive array of contemporary pieces, some of which are just as riveting as the ancient relics. Also, keep a keen eye on the papers and posters plastered around for tidbits about traveling shows and temporary exhibits, ensuring your cultural indulgence remains perpetually satiated.

Tip:
Take note of the quaint café and the marvelously stocked Art Bookstore, with prices that are generally lower than in the Old Town.