Came here one morning before work. Huge building with so much to see and admire and learn about,…read morewe easily spent 3 hours and felt like we could have used about 3 more! Get the audio guide! It has a TON of information and is well worth the price! Gorgeous & comprehensive museum showcasing Lalique's influences at the 1900 & 1925 World Expos and his influence on Art Nouveau & Art Deco....jewelry & glass over the ages & how the family business is still going strong today.