Thanks Andrei. I am using a variant of this now and I have a shell script where I can provide a Smalltalk expression and get a screenshot of inspecting the result of this expression.

Just one detail I am having a hard time working out. How can I choose a different "view" of the presentation? For example, in the screenshot here I see the "Items" tab but how would I programatically select (say) the "Raw" tab instead?

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