how should i draw the space?

It may be interesting to create 1950's illustration style into the project to recall some people's memories especially my parents' generations.

The contemporary style is also good but it just looks like same as what other designers do in this century.

The most obvious difference between contemporary and 50's are the way of drawing. Nowadays people use computer to illustrate that's why most of the graphic illustrations are vectorized. However back to 1950's , people used their hands so the illustrations could not be vectorized.

but I still like the atmosphere of 1950's illustration so I will explore more with these illustration.