Crossword Genius

Pictures shown here of pencil doodling echo times (8)

Ross

I believe the answer is:

cineplex

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'pictures shown here' is the definition.
I don't know anything about this answer so I cannot tell whether it can be defined by this definition.

'of pencil doodling echo times' is the wordplay.
'of' is an anagram indicator (the answer comes from or 'of' the letters).
'doodling echo' becomes 'e' (I can't justify this - if you can you should give a lot more credence to this answer).
'times' becomes 'x' (multiplication sign).
'pencil' is an anagram of 'cinepl'.
'cinepl'+'e'+'x'='CINEPLEX'

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I've seen this clue in The Telegraph.
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