On one particular frame I would like to remove the shadow that the theme I am using inserts under the title. The reason is that with a black background (which I use only on this frame), it looks quite ...
I want to create a Go stone in TikZ. "ball color" option in node style is almost OK. Here is my result: But I don't like the stones, they are "too balish". The "reflection" should be less spot-on ...
I have this shaded circle: \shade [ball color=black!80!white] (0,0) circle (1); Is it possible to encapsulate it with node style? Including fixing circle radius?