Pangs of conscience, painful doubts, sidelong glances. In 2006, indie artist gnac used the Belgian sleeve for the album, "Twelve Sidelong Glances". Caress of Steel, 2112 and Hemispheres all feature a sidelong suite that tells a story. The Romans could not use sidelong shifts or make counter-movements as on the previous day. Journalist Anna Holmes called shade "the art of the sidelong insult". "Sidelong" was named one of the 2015's top 50 Essential Albums by Saving Country Music.