hey Randy,
try the below code,
<img src="data:image/gif;base64,R0lGODlhBADIAKIAAObm5/r6+vDw8evr7OHh4vX19f///wAAACH5BAAAAAAALAAAAAAEAMgAAAMpSErQMHCIKYotIQfDu/9gKI5kaZ5oqq5s675wLM90bd94ru987//AXgIAOw==" /> this will work for sure the Encoded string has to be in byte64 format.
Just came across this and wanted throw in my $.02. Here's what we did to convert byte[] to png image. We used seam tags from the Seam 2 component library:
<s:graphicImage value="#{officeNetworkGraph.getOfficePngGraph(officeId)}">
<s:transformImageType contentType="image/png" />
</s:graphicImage>
My co-worker figured this out btw, not I.
TDR