Dinner time and glass bottles
Lecture 3
Men and a world map
Dinner table
Lecture 4
Dinenr and smoke
Two men and orange wallpaper
People greeting ship from ice
Two men and hats
Dinner
Deep thoughts
Lecture and diagrams
Dimly lit room and three men
Man and a snowy landscape
Dinner celebration and a toast
Lecture and diagrams 1
An audience
Dinner and Russian notes on wall
Lecture and diagrams 2
A discussion with crossed arms and hesitation
Tent get together
Dinner and a photo
Two people with sled on ice
Indoor work
Chicken dinner
Ground and a sled
Man and flags
People with sleds and two red tents
Approaching a penguin
Two men and a landscape