---
id: "image-1039-en"
title: "Certifying Excellence in Guangzhou Workshop"
type: "image"
copyright: "© 2015 Ivor Houlker"
captureDate: "2015-05-17T08:10:47.000Z"
tags: []
entities: []
events: ["Physical Theatre and Polyphonic Singing in Guangzhou"]
liveUrl: "https://www.rooftopproductions.hk/image/physical-theatre-and-polyphonic-singing-in-guangzhou-20150517-161047"
---

# Image Archive: Certifying Excellence in Guangzhou Workshop

![A close-up, shallow depth-of-field view of a stack of certificates for the Physical Theatre and Polyphonic Singing in Guangzhou workshop, presented by Rooftop Productions (天台製作). The certificates are printed on official letterhead featuring the 'Friends Playback Theater' seal and signatures of artistic directors Ivor Houlker and Michelle Li. This professional documentation highlights the international training standards maintained by Rooftop Productions in the contemporary Hong Kong theatre scene. Guangzhou Physical Theatre Final Performances.](https://www.rooftopproductions.hk/image/physical-theatre-and-polyphonic-singing-in-guangzhou-20150517-161047)

**Post Details:**
- **Events:** Physical Theatre and Polyphonic Singing in Guangzhou
- **Photo:** © 2015 Ivor Houlker
- **Captured:** Sunday, May 17, 2015
- **URL:** [https://www.rooftopproductions.hk/image/physical-theatre-and-polyphonic-singing-in-guangzhou-20150517-161047](https://www.rooftopproductions.hk/image/physical-theatre-and-polyphonic-singing-in-guangzhou-20150517-161047)