# Near a white hole, what do lightcones look like?

In the vicinity of a Schwarzchild black hole, spacetime looks like this (at least according to a quick google search). Here, the centre of the black hole is supposed to be at $$x=0$$ and the event horizon at $$x=3$$. And outside the event horizon, the future light cones look pretty normal, except they kind of bend upwards.

But what would a diagram like this look like if we swapped the black hole for a white hole? Which way would the light cones bend?