sentences:  This period is sometimes described as the high point of the style.It included work by Italian architects including Giacomo Vignola and Sebastiano Serlio, but more and more it was made by French architects, particularly Philibert Delorme, Jacques I Androuet du Cerceau, Pierre Lescot and Jean Bullant, and by the sculptor Jean Goujon.The features of this period included the greater use of the ancient Classical orders of columns and pilasters, preceding from the most massive to the lightest.