Does the fresco seen in the video have anything in common with the various types of greek paintings?

Yes, it shows events that happened to them and painted pictures of the animals they hunted, just like other Greek paintings.

Fresco Wall painting is a combination of plaster and paint. In some cases, the color may fade and if you make a mistake while painting, it is not easy to cover up / fix. After the fresco painting is made, any brushes that are used will easily be destroyed. The Fresco wall is closely associated with the Italian Renaissance painting.

lines and shapes are a part of the visual elements which can be played with and used to create a mood or feeling in a composition.

some of the other elements include the pattern, color, tone and texture. all these elements serve together as the construction blocks which are used by the artists to create artwork.

lines are used to form drawings and different shapes are formed when these lines are used in certain lengths or angles. so the artist can play with these elements of art to create and express different moods, thus conveying different  meanings.