The flat moves of horizontal way, in a loop, that perspective thanks to the tool of warp in synfig.
Making mainly the taking 2 scene 7 that it is a vector treaded of the layout in inkscape and encouraged in synfigstudio with deformation of bones.
Scene made with watercolour and ink. Download frame in HD
The explorers observe the dome that contains the big city.
Draft of the scene 4
This spider this animated using cut a technician in which they move different layers of drawing to generate the feeling of movement.
I am testing the system of particles of Synfig Studio