Just the first suggestion.
The idea was to represent the city of New Delhi in the Delhi Metro Token disc used for travel on the Delhi Metro. The Metro also represents some of the characteristics of the city : networked, connected, the Metro is a tourist attraction – which leads tourists to heritage sites, technology, learning, etc. And I did not want to use the cliched Qutab Minar silhouette – it’s there everywhere – even on the actual Delhi Metro Token disc. [ I don't have a photograph of the actual token, photography is prohibited and I haven't ventured doing it on the sly yet. ]
After all the comments and feedback, another iteration.