Related Clues:

• Parentheses, e.g
• Compass tracings
• Paths of baseball bombs
• Some highlights from the studio
• Bows, a bit upset, withdrawing quietly
• Missile trajectories
• Moves like flies
• Pizza crust sections
• Budget-graph border lines
• Pitched softball trajectories
• Lob paths
• They go round in circles distributing cards, losing a number
• Shapes of parentheses
• Hammer-throw trajectories
• Shapes of eyebrows