There is no ban on images of Mohammed

According to Amir Taheri, a prominent Iranian journalist and Middle Eastern scholar, the so-called ban on images of the Prophet is absolute bunk.

The Muslim Brotherhood's position, put by one of its younger militants, Tariq Ramadan--who is, strangely enough, also an adviser to the British home secretary--can be summed up as follows: It is against Islamic principles to represent by imagery not only Muhammad but all the prophets of Islam; and the Muslim world is not used to laughing at religion. Both claims, however, are false.
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There is no Quranic injunction against images, whether of Muhammad or anyone else.
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The claim that the ban on depicting Muhammad and other prophets is an absolute principle of Islam is also refuted by history. Many portraits of Muhammad have been drawn by Muslim artists, often commissioned by Muslim rulers. There is no space here to provide an exhaustive list, but these are some of the most famous:

A miniature by Sultan Muhammad-Nur Bokharai, showing Muhammad riding Buraq, a horse with the face of a beautiful woman, on his way to Jerusalem for his M'eraj or nocturnal journey to Heavens (16th century)...

Some of these can be seen in museums within the Muslim world, including the Topkapi in Istanbul, and in Bokhara and Samarkand, Uzbekistan, and Haroun-Walat, Iran (a suburb of Isfahan).
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There has been other imagery: the Janissaries--the elite of the Ottoman army--carried a medallion stamped with the prophet's head (sabz qaba).

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