"They are very poetic, just simple flowers, almost weeds, " Kanevsky says.

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"Distillation fulfilled a poetic side in me, I very much felt there was poetry in the chemistry between the fire and the plant to produce essential oils, " he told CNN.

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It would be poetic justice if Mr Sharif were convicted hurriedly by the very courts he rashly set up, but that is not the kind of justice Pakistan needs.

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