Concept:
Printmakers are artists who work with graphic techniques such as etching, lithography, serigraphy and other print processes.
Step 1: Check Vijay Bagodi.
Vijay Bagodi is associated with printmaking and graphic art.
So:
\[
A = \text{Print maker}
\]
Step 2: Check Walter D'Souza.
Walter D'Souza is also known as a printmaker.
So:
\[
C = \text{Print maker}
\]
Step 3: Eliminate other artists.
Himmat Shah, Nagji Bhai Patel and Ravinder Reddy are better known for sculpture or other visual art practices.
They are not the selected printmakers in this list.
Step 4: Final conclusion.
The print makers are:
\[
A,\ C
\]
Hence:
\[
\boxed{\text{(B) A and C only}}
\]