Final answer:
The features shared by both Hepplewhite and Sheraton styles are tapered legs, inlay work, and neoclassical influences.
Step-by-step explanation:
The features shared by both Hepplewhite and Sheraton styles are:
- Tapered legs: Both styles feature furniture with legs that taper towards the bottom.
- Inlay work: Both styles incorporate inlay work, which is the process of inserting contrasting materials into the surface of the furniture for decorative purposes.
- Neoclassical influences: Both styles are influenced by neoclassical design principles, which draw inspiration from classical Greek and Roman art and architecture.