- Welcome to the Bucknell University Silhouettes Website. We are Bucknell's only all-female a cappella ensemble. We are a group of 12 girls from all different fields of study at Bucknell. We are in the process of recording our new CD, Fashionably Late which will be released on Saturday, April 28, 2001 at our CD Release Concert to be held at 5:30 in Harvey Powers Theater (in Coleman Hall).www.orgs.bucknell.edu/silhouettes