The term "graphically demonstrated" is correct and usable in written English.
It is used to describe visual illustrations or representations of a concept. For example, in a report on the decline of a species of bird, you might write "Graphically demonstrated in Figure 1, the population of the red-tailed hawk declined dramatically in the past decade."
This epidemic has graphically demonstrated the huge public health disparity that exists between the world's richest nations and its poorest.
And as the OBR has graphically demonstrated, public finance forecasts are barely worth the hundreds of pages they're written on.
These graphically demonstrated the extent to which he corrupted almost all Peru's institutions.
Egyptians have graphically demonstrated that they will no longer accept the old rules.
This was most graphically demonstrated in Ukraine, where a group of Asian students were viciously assaulted inside the Metalist stadium, which is hosting Euro 2012 matches.
Time Warner's decision to deny Disney access graphically demonstrated how important it is to put mechanisms in place that will give competing content suppliers access.
The idea, Sir Richard explained, was to graphically demonstrate Virgin Atlantic's determination to grab "4 to 5percentt" of British Airways' existing business-class passengers within a year.
It is not right for a judge to prevent daylight from shining on the few documents ever to have emerged which graphically demonstrate what HMRC is up against".
One ignores the realm and relevance of Dionysus at one's peril, as the fate of Pentheus, one-time king of Thebes, so graphically demonstrates.
And, when he quizzes his senior aide about his apparent "disgust" with a client accused of indecent assault, Hodge graphically demonstrates the emotion behind the word.
It is as though, one imagines, that through this painting he was trying to exorcise an influence to which, as the third portrait graphically demonstrates, he was far too susceptible.
