When I was training for my PSIA Full Certification (Level 3) in 1993, and Trainer Accreditation (1999) I would watch good skiers for about 15 minutes every morning. Of course back then it was on VHS video tape. Now you can just bookmark this post and watch away. Some of the videos resembled what I used to watch.
Medium Radius Carved Turns
Short Radius Performance Turns
Performance Mogul Skiing
Skiing Variable Terrain
Great job Jonathan Ballou (Aspen) and PSIA-RM for putting these images together. To get this type of performance from your instructor, REQUEST a FULLY CERTIFIED PSIA/AASI professional for your next lesson.