Mario and Denise

Denise joined Mario in an all-Spanish/Catalan duo pose.

Combining two figures presents compositional issues, in particular in gauging relative proportions. Sara has combined the figures into a good shape but Mario’s head looks too big because we know he is further away.

Resizing like this (below) gives us a better impression of depth.

The same might apply to this drawing (below):

And again, the same might apply to Chris’s drawing (below)

This by Sara (below) seems to have got the relative proportions right, making for a very striking composition.