Step 1: Evaluate the claim.
The claim states that color photography has eliminated the need for realism in artistic painting. While color photography indeed brings new opportunities, it does not render traditional realism in painting obsolete. Realism in art continues to hold artistic, cultural, and emotional significance beyond technical constraints.
Step 2: Discuss the value of realism.
Realism is often viewed as an essential artistic approach for expressing detailed perceptions of the world. It serves as a means for artists to convey human experiences, history, and emotions in ways that transcend technological advancements. While color photography offers a different medium, it does not diminish the artistic value of painting in its realistic form.
Step 3: Conclusion.
Thus, traditional realistic painting remains valuable and worthwhile for its cultural relevance and aesthetic appeal, even in the age of color photography.
Final Answer:
\[
\boxed{\text{Disagree, as traditional forms of art hold inherent value independent of color photography.}}
\]