I take it you mean Design as in OOAD and Architecture as in Software
Architecture.  Architecture is about organisation of components and
application of appropriate patterns and as such is a part of the design
process.

--
Mike W

The way /I/ use English, I would say that either

   The architecture is one aspect of the design.

or

   When I'm designing, one of the things I decide on is the architecture.

(depending on which sense of the word "design" we are using).  So I broadly
agree with you.

Incidentally, one proof of this is that I might create a design which allows me
to /change/ the architecture (as a trivial code change, or a configuration
change, or perhaps even on-the-fly).  For instance I might have an application
which could run as either a thick client or a thin client.

   -- chris