Add PROV-O render gallery to Oresteia README

Signed-off-by: Alex Nelson <[email protected]>

examples/illustrations/Oresteia/README.md

@@ -4,4 +4,19 @@ This example was developed for the 2017 Digital Investigation paper to show
 how CASE can represent multiple related criminal investigations. This
 example refers to a trilogy of Greek tragedies written by Aeschylus in and
 collectively called The Oresteia. For illustrative purposes, the characters
-of these ancient stories are given access to modern technology."
+of these ancient stories are given access to modern technology.
+
+
+## Provenance illustrations
+
+Following visual-design practices of [PROV-O](https://www.w3.org/TR/prov-o/), the following renders of this scenario are available:
+
+| Figure's contents | Time hidden | Time displayed |
+| --- | --- | --- |
+| All | ![figures/Oresteia-prov-all.svg](figures/Oresteia-prov-all.svg) | ![figures/Oresteia-prov-time-all.svg](figures/Oresteia-prov-time-all.svg) |
+| Chains of communication (activities) | ![figures/Oresteia-prov-activities.svg](figures/Oresteia-prov-activities.svg) | ![figures/Oresteia-prov-time-activities.svg](figures/Oresteia-prov-time-activities.svg) |
+| Chains of delegation (agents) | ![figures/Oresteia-prov-agents.svg](figures/Oresteia-prov-agents.svg) | ![figures/Oresteia-prov-time-agents.svg](figures/Oresteia-prov-time-agents.svg) |
+| Chains of derivation (entities) | ![figures/Oresteia-prov-entities.svg](figures/Oresteia-prov-entities.svg) | ![figures/Oresteia-prov-time-entities.svg](figures/Oresteia-prov-time-entities.svg) |
+| Chains of communication and delegation | ![figures/Oresteia-prov-activities-agents.svg](figures/Oresteia-prov-activities-agents.svg) | ![figures/Oresteia-prov-time-activities-agents.svg](figures/Oresteia-prov-time-activities-agents.svg) |
+| Chains of communication and derivation | ![figures/Oresteia-prov-activities-entities.svg](figures/Oresteia-prov-activities-entities.svg) | ![figures/Oresteia-prov-time-activities-entities.svg](figures/Oresteia-prov-time-activities-entities.svg) |
+| Chains of deligation and derivation | ![figures/Oresteia-prov-agents-entities.svg](figures/Oresteia-prov-agents-entities.svg) | ![figures/Oresteia-prov-time-agents-entities.svg](figures/Oresteia-prov-time-agents-entities.svg) |