can you draft a well researched PhD proposal from the blurb - include citations and references. Ensure the papers are relevant and exist. This is the blurb - The evolution of architecture in Florence during the Renaissance needs to be examined within the context of transgeographic cooperation and international trade routes. The aim is to investigate the influence of Indian art and architecture on Florentine Renaissance architecture. Please reply with exactly 7 paragraphs and separate each paragraph with two new lines. The very last paragraph must start with the word "cautious".
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