As a picture often speaks better than words, here are the two images of my problem. I'm trying to get a smooth render on this object. I tried many options but no way I always have these artifacts. Is it possible to have a smooth rendering with a convex surface? 
Here what I'm trying to model
As a picture often speaks better than words, here are the two images of my problem. I'm trying to get a smooth render on this object. I tried many options but no way I always have these artifacts. Is it possible to have a smooth rendering with a convex surface?
As a picture often speaks better than words, here are the two images of my problem. I'm trying to get a smooth render on this object. I tried many options but no way I always have these artifacts. Is it possible to have a smooth rendering with a convex surface?
Here what I'm trying to model
As a picture often speaks better than words, here are the two images of my problem. I'm trying to get a smooth render on this object. I tried many options but no way I always have these artefactsartifacts. Is it possible to have a smooth rendering with a convex surface?
As a picture often speaks better than words, here are the two images of my problem. I'm trying to get a smooth render on this object. I tried many options but no way I always have these artefacts. Is it possible to have a smooth rendering with a convex surface?
As a picture often speaks better than words, here are the two images of my problem. I'm trying to get a smooth render on this object. I tried many options but no way I always have these artifacts. Is it possible to have a smooth rendering with a convex surface?
