adding photos to the Summit 23 folder

adding photos to the Summit 23 folder

Author: OliveCannon

content/en/events/isc-2023.md

@@ -60,39 +60,39 @@ Mary Lynn Manns, PhD is the co-author of two books (with Linda Rising), Fearless
 ### Speaker Bios
 
 <div class="clearfix speaker-bio">
-<!-- <img alt="Bill Higgins photo" src="/images/events/speakers/summit2022/bill_higgins.png" width="200" class="speaker-photo" id="bill_higgins" /> -->
+<!-- <img alt="Addie photo" src="/images/events/speakers/summit2023/Addie hex.png" width="200" class="speaker-photo" id="Addie" /> -->
 
 **Addie Girouard** (Third Man Agency)
 
 Addie, an accomplished communications and marketing professional with nearly two decades of experience spanning many industries, has garnered numerous accolades for her strategic leadership. Recognized for her ability to shape and elevate reputations on a global scale in fast-paced environments, Addie's approach is characterized by innovation and synergy. She excels at fostering collaboration and simplifying complexity through the development of compelling narratives, consistently delivering tangible results. Addie's unique skill set extends to making technical concepts accessible and relatable to a broader audience, a task she relishes. She possesses a remarkable talent for identifying and nurturing top talent within cross-functional teams, demonstrating her visionary perspective and an operator's mindset. As a seasoned coach, Addie empowers business leaders to unlock their teams' full potential and achieve their next business objectives. Notably, she is also a dynamic speaker and spokesperson, captivating audiences with powerful messages. Her expertise and accomplishments in the field make her a notable figure in the world of communications and marketing.
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 <div class="clearfix speaker-bio">
-<!-- <img alt="Brittany Istenes photo" src="/images/events/speakers/summit2022/brittany_istenes.png" width="200" class="speaker-photo" id="brittany_istenes" /> -->
+<!-- <img alt="Brittany Istenes photo" src="/images/events/speakers/summit2023/Brittany hex.png" width="200" class="speaker-photo" id="brittany_istenes" /> -->
 
 **Brittany Istenes** (Fannie Mae)
 
 Brittany Istenes started off her career as an elementary school educator which then led to a path of technology. Brittany is currently co-chair in the FINOS Open Source Readiness SIG and FINOS InnerSource SIG, has led OS advisory councils, open source ambassador programs, open source contributions, InnerSource initiatives as well as all the gray areas in between at scale within large companies. At Fannie Mae, Brittany is sharing these best practices for OSS and InnerSource with the teams across the enterprise and FINTECH. Her main goal is to create a frictionless developer/centric environment where not only are we creating the best products for our customers, but doing so in a way that is better, faster, secure and innovative.
 </div>
 
 <div class="clearfix speaker-bio">
-<!-- <img alt="Chamindra de Silva photo" src="/images/events/speakers/summit2022/chamindra_de_silva.png" width="200" class="speaker-photo" id="chamindra_de_silva" /> -->
+<!-- <img alt="Chamindra de Silva photo" src="/images/events/speakers/summit2023/Chamindra hex.png" width="200" class="speaker-photo" id="chamindra_de_silva" /> -->
 
 **Chamindra de Silva** (Citibank)
 
 Chamindra de Silva is long time Open Source advocate and contributor originally from Sri Lanka and was active promoting Free and Open Source with FSF and OSI. He has contributions to Apache, Google Summer of Code, UNDP IOSN networks. Open Source projects he has lead have been awarded from SourceForge and Free Software Foundation in the past particularly for his work in the Humanitarian Open Source Domain. He is presently working in Citi in London being the InnerSource Project Manager and Solution Architect for some of the leading InnerSource projects in the organization and is member of the InnerSource governance program. He is also a co-lead of the InnerSource SIG in FinOS (Linux Foundation) working on a InnerSource license generator for Financial Institutions He has published articles and papers in CACM, IEEE, IDRC, UNDP, UN ESCAP and CMI. In his spare time he enjoys archery, scouting and cycling.
 </div>
 
 <div class="clearfix speaker-bio">
-<!-- <img alt="Clare Dillon photo" src="/images/events/speakers/summit2022/clare_dillon.png" width="200" class="speaker-photo" id="clare_dillon" /> -->
+<!-- <img alt="Clare Dillon photo" src="/images/events/speakers/summit2023/Clare hex.png" width="200" class="speaker-photo" id="clare_dillon" /> -->
 
 **Clare Dillon** (University of Galway)
 
 Clare Dillon is a PhD candidate with the University of Galway, Ireland, researching concepts of code ownership in InnerSource. Clare has also worked with the global community of Open Source Program Offices in university and research institutions since 2020. Previously, Clare was the Executive Director of InnerSource Commons, the world's largest community of InnerSource practitioners. Before that, Clare was a member of the Microsoft Ireland Leadership Team, heading up their Developer Evangelism and Experience Group. Clare is a qualified coach and frequently speaks at international conferences and corporate events on topics relating to the open collaboration and future of work.
 </div>
 
 <div class="clearfix speaker-bio">
-<!-- <img alt="Claude N. Warren, Jr. photo" src="/images/events/speakers/summit2022/claude_warren.png" width="200" class="speaker-photo" id="claude_warren" /> -->
+<!-- <img alt="Daniel Izquierdo photo" src="/images/events/speakers/summit2023/Daniel hex.png" width="200" class="speaker-photo" id="daniel" /> -->
 
 **Daniel Izquierdo Cortázar** (Bitergia)
 
@@ -108,7 +108,7 @@ Full-stack developer with more than 25 years of development experience
 </div>
 
 <div class="clearfix speaker-bio">
-<!-- <img alt="Daniel Izquierdo photo" src="/images/events/speakers/summit2022/daniel_izquierdo.png" width="200" class="speaker-photo" id="daniel_izquierdo" /> -->
+<!-- <img alt="Dirk Riehl" src="/images/events/speakers/summit2023/Dirk hex.png" width="200" class="speaker-photo" id="dirk" /> -->
 
 **Dirk Riehle** (Univ. Erlangen)