Originally Posted by lof
Well thx for the answer but my question was about possible converting options (look and feel, heuristics), not about creating an epub altogether. I use Sigil for that, but I would hope that, now or in the foreseeable future, calibre will not request the use of another software (or learning all about epub) to just wrap text alongside images when these are aligned with margins.
Conversion can't add (something that subtle) that was not there to begin with.
If you convert something with a dropcap, the output will usually have a dropcap, if the format supports.