detail of exotic plant in the winter garden at the royal greenhouses at laeken, brussels, belgium

detail exotic plant winter garden royal greenhouses laeken brussels belgium agency alphonse art balat belgian botanical botany bruxelles buildings castle collection complex construction destination estate europe fern ferns flanders flora flowers glass green greenery greenhouse historic interior iron king koninklijke laken landmark leopold maquet monarchy nature neoclassical nouveau palace pavilion royales seeds serres spring springtime steel structure theatre tourist van view