The space looks bigger because of the tent and the black stage. The dancers also are wearing nude leotards that make them blend into the theme of the stage and give the production more emotion and pureness. 

The dancers move across the stage making different movements. 

Space is shaped by the dancers due to the formations and the movement of their body. The set impacts the space created due to the shape and presence that the set gives off and shows.

The choreography of this dance was designed to make everyone who watched the number feel something and everyone can have a different perspective on it.

Some questions I still have are where this dance was performed and what the exact concept of this dance is.

How even though every dancer was doing something different, they still let the dance show for itself.

Definitely abstraction.

Throughout the dance, the dancers are either grouped together or spaced apart. At some instances, there is a clumped group and a dispersed group coexisting. These formations influence and shape the space. The tent defines the space by forming a distinct divide.

2. What choreographic design principles are implemented?

The four components of choreography are structure, relationships, design, and devices. These four components assist the dancer in expressing themselves on stage.

(No remaining questions!)