interior view of the royal greenhouses at laeken, composed of a complex of a number of greenhouses.

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