- The construction of the maquette begins with a wooden frame 52x72 cm , where the plaster will be transferred. The same procedure was followed for each earth-like planet.
- 17kg of plaster were used for the construction of Mars’ surface. The planetary features were shaped by hands, observing the proportions of mountains height and craters depth.
- The mold is removed after three days and the plaster is allowed to dry for about a week. The plaster is quite dry when smoothing any part of the surface that is still rough.
- Mars’ surface has completely dried and is ready for painting.
- The painting of each surface is gradually developed and different shades are used depending on the morphology of the ground. Acrylic paints were used for dyeing, which dry quickly.
- The color choice is made according to the latest space missions, in order to achieve the most realistic result.
- The inside frame where cables and fans will be installed. Particular attention is needed, as the planets will be placed there. When all the holes are open, the frame is painted black.
- Fans and light (LED stripe) are placed in this frame to simulate the physical characteristics of each planet.
- On the outer frame, suitable switches and power supply are placed.
- The inner frame is ready and a final test is made in the lab.
- Mars’ maquette has been completed and is ready for presentation. Each maquette has an inscription in Greek, English and Braille and comes with a 12 V power supply to provide power. The final dimensions are 63x83x15 cm, it weights around 15-30kg (depending on the planet and the materials used) and can be transferred by car, after being carefully packed.