Thank you! I confirm that all is made fastly & very easily in MoI.
For the logo; to deform it as we want in a sector of a half-sphere, look at the base surface & how this surface is projected on the front sector. For the frieze (that looks simple, but quite clever & not so easy), took from a architectural pattern, the surface of destination has been cut & built from the final objet "crown, coron, goron" (a simple rotation of a roll-up profil on a circle). Of course, this surface of construction is kept, to project or throw, differents friezes in the future.