diff --git a/foss4gna2023.html b/foss4gna2023.html
index cf4fe5c..5449c48 100644
--- a/foss4gna2023.html
+++ b/foss4gna2023.html
@@ -260,59 +260,77 @@ <h1>Interface options</h1>
 
 <section>
     <h2>Python</h2>
+    Python API comes with GRASS GIS.
     <br>
     <img src="img/jupyter_interactive_viewshed.png" class="stretch">
 </section>
 
 <section>
     <h2>R</h2>
+    rgrass package to use GRASS GIS from R is on CRAN.
     <br>
     <img src="img/splash_screen.png" class="stretch">
 </section>
 
+
 <section>
     <h2>QGIS</h2>
-    GUI and Python
+    GRASS tools are available through the Processing Plugin<br>(GUI and Python).
     <br>
-    <img src="img/splash_screen.png" class="stretch">
+    <img src="img/qgis_processing.png" class="stretch">
 </section>
 
+
 <section>
-    <h2>command line</h2>
-    shell and batch
+    <h2>Command Line</h2>
+    <ul>
+        <li>Interactive shell</li>
+        <li>One-time execution or batch usage with <code>--exec</code></li>
+    </ul>
     <br>
-    <img src="img/splash_screen.png" class="stretch">
+    <img src="img/grass_cli.png" class="stretch">
 </section>
 
 
 <section>
-    <h2>in the cloud</h2>
-    CLI, Python, actinia, OpenPlains
+    <h2>Cloud</h2>
+    <ul>
+        <li>CLI</li>
+        <li>Python</li>
+        <li>actinia</li>
+        <li>OpenPlains</li>
+    </ul>
     <br>
-    <img src="img/splash_screen.png" class="stretch">
+    <img src="img/actinia_logo.svg" class="stretch">
 </section>
 
 
 <section>
-    <h1>About the Graphical User Interface</h1>
+    <h1>Graphical User Interface</h1>
 </section>
 
 
 <section>
-    <h2>Startup screen was a stumbling block for many first-time users</h2>
+    <h2>No startup screen</h2>
+    Startup screen was a stumbling block for many first-time users.
     <img src="img/grass_startup.png" class="stretch">
 </section>
 
+
 <section>
-    <h2>Desktop GRASS GIS starts with a project loaded</h2>
-    <img src="img/gui_orange_viewsheds_buffer.png" class="stretch">
+    <h2>Project Loaded on Start</h2>
+    Desktop GRASS GIS starts with a project loaded<br>(last-used or default).
+    <img src="img/dark_theme_v_clip.png" class="stretch">
 </section>
 
+
 <section>
-    <h2>Streamlined data management</h2>
+    <h2>Streamlined Data Management</h2>
+    New <em>Data</em> tab is a central place to manipulate data in a project.
     <img src="img/mapsets_with_green_landscape.png" class="stretch">
 </section>
 
+
 <section>
     <h2><em>Location</em> is Becoming a <em>Project</em></h2>
     <ul>
@@ -332,12 +350,17 @@ <h2><em>Location</em> is Becoming a <em>Project</em></h2>
 
 
 <section>
-    <h2>Multiple windows to start with&hellip;in the past</h2>
+    <h2>Multiple windows</h2>
+    Multiple windows was the only option.
+    <p>
+        Still available as before, but&hellip;
+    </p>
     <img src="img/grass_gis_v7.2.1.png" class="stretch">
 </section>
 
 <section>
-    <h2>Now single-windows interface is the default</h2>
+    <h2>Single-window Interface</h2>
+    Now single-window interface is the default.
     <img src="img/gui_orange_viewsheds_buffer.png" class="stretch">
 </section>
 
@@ -364,33 +387,72 @@ <h2>It’s been around for long, so it must be well-funded</h2>
 
 
 <section>
-    How people imagine a GRASS GIS developer
-    The real GRASS GIS developer
+    <h2>How people imagine a GRASS developer</h2>
     <br>
-    <img src="IMG_20230928_124951958.jpg" alt="Well-funded professor thinking about new algorithms and busy parent debugging some code" class="stretch">
+    <img src="img/funded_professor.jpg" alt="Person at a table working on laptop with file cabinets or submitted and funded proposals" class="stretch">
+    <p>
+        <small>
+            Well-funded professor thinking about new algorithms
+        </small>
+    </p>
 </section>
 
 
 <section>
-    <h2>NSF</h2>
-    enhance infrastructure, ...
+    <h2>The real GRASS developer</h2>
     <br>
-    <img src="img/splash_screen.png" class="stretch">
+    <img src="img/busy_parent.jpg" alt="Person at a table working on laptop and two shouting children" class="stretch">
+    <p>
+        <small>
+            Busy parent debugging some code
+        </small>
+    </p>
 </section>
 
 
 <section>
-    <h2>Open Collective</h2>
-    New funding options available through OpenCollective
-    the hope of sparking a discussion during the conference about meeting our funding goals.
+    <img src="img/drawing_the_parent_image.jpg" class="stretch">
+    <p>
+        <small>
+            When I made the image
+        </small>
+    </p>
+</section>
 
-    Test run of a t-shirt fundraiser: Ask me after the talk for details!
 
-    Donation (onetime, any amount)
-    Supporter starts at 10 USD/month
-    Sponsor starts at 500 USD/year
-    <br>
-    <img src="img/splash_screen.png" class="stretch">
+<section>
+    <h2>NSF grant lead by NC State</h2>
+    <ul>
+        <li>NSF grant awarded to NC State, ASU, NMSU, Yale</li>
+        <li>to enhance infrastructure</li>
+        <li>to revise contributing guidelines</li>
+        <li>to support community building</li>
+    </ul>
+    <p>Note: The NSF program is aiming at sustainability, not adding features or fix bugs.</p>
+    <img src="img/nsf_grant_announcement.png" class="stretch">
+</section>
+
+
+<section>
+    <h2>New Funding Options on OpenCollective</h2>
+    <ul>
+        <li>
+            Donation (one-time, any amount), Supporter starts at 10 USD/month, Sponsor starts at 500 USD/year
+            <img src="img/open_collective_top.png">
+        </li>
+        <li>
+            Feedback? Talk to me about being part of the solution!
+        </li>
+        <li>
+            T-shirt fundraiser test: Ask me after the talk for details!
+        </li>
+    </ul>
+    <img src="img/open_collective_qr.png" class="stretch">
+</section>
+
+
+<section>
+    <img src="img/open_collective_qr.png" class="stretch">
 </section>
 
 
@@ -422,10 +484,7 @@ <h2>There are no new releases, or?</h2>
 
 
 <section>
-    <h2>Minor Releases</h2>
-    Minor Releases Bring New Things T or F?
-    <br>
-    <img src="img/splash_screen.png" class="stretch">
+    <h2>Minor Releases Bring New Things: T or F?</h2>
 </section>
 
 
@@ -441,7 +500,7 @@ <h2>Minor Releases</h2>
         </li>
     </ul>
     <br>
-    <img src="img/splash_screen.png" class="stretch">
+    <img src="img/hexagons_3d_white_outlier.png" class="stretch">
 </section>
 
 
@@ -452,48 +511,71 @@ <h1>Code</h1>
 
 <section>
     <h2>C and C++ Code Quality</h2>
-    Relevant to quality assurance, the code quality of C and C++ code improved significantly in the last year. The code compiles with more strict compiler settings than ever with the Clang compiler and we are heading towards pedantic compliance with the GCC compiler.
+    <ul>
+        <li>Issues reported by GCC and Clang such as dangling-else, discarded-qualifiers, format, &hellip; fixed.</li>
+        <li>Even more to come in 2024.</li>
+    </ul>
     <br>
-    <img src="img/splash_screen.png" class="stretch">
+    <img src="img/code_in_qtcreator.png" class="stretch">
 </section>
 
 
 <section>
-    <h2>Python and More</h2>
-    Python code improved significantly in the past few years and more improvements are underway and will be covered in the talk.
+    <h2>Python</h2>
+    <ul>
+        <li>Code formatted with Black.</li>
+        <li>Flake8 enabled, 2/3 fixed.</li>
+        <li>Pylint partially enabled.</li>
+        <li>Aiming at close-to-default configuration for 2024.</li>
+    </ul>
     <br>
-    <img src="img/splash_screen.png" class="stretch">
+    <img src="img/code_in_vscodium.png" class="stretch">
 </section>
 
 
 <section>
     <h1>Features</h1>
-</section>
-
-
-<section>
-    <h2>Features long requested from industry and academia now available</h2>
+    Features long-requested from industry now available and mature
+    (and usually overlooked by desktop users).
 </section>
 
 
 <section>
     <h2>Managing GRASS session in Python</h2>
-
+    Revamped GRASS session makes it easier to use GRASS tools from Python.
     <br>
-    <img src="img/splash_screen.png" class="stretch">
+    <img src="img/python_session.png" class="stretch">
 </section>
 
 
 <section>
     <h2>Command line batch mode with <code>--exec</code></h2>
+    Streamlined usage of GRASS tools through system calls.
+    <pre style="font-size: 94%;">grass /grassdata/nc_spm/work1 --exec \
+        r.viewshed input=elevation \
+        output=viewshed coordinates=642964,222890
+    </pre>
+</section>
 
-    <br>
-    <img src="img/splash_screen.png" class="stretch">
+
+<section>
+    <h2>Command Line Description with <code>--json</code></h2>
+    <ul>
+        <li>Translates command line parameters to JSON.</li>
+        <li>Used by actinia to integrate with GRASS GIS.</li>
+        <li>Seeking feedback for other use-cases.</li>
+    </ul>
+    <pre style="font-size: 94%;">r.viewshed \
+        input=elevation \
+        output=viewshed \
+        coordinates=642964,222890 \
+        --json
+    </pre>
 </section>
 
 
 <section>
-    <h2>Python API for Jupyter</h2>
+    <h2>Data Analytics Workflows</h2>
     See the separate talk!
     <p>
     Caitlin Haedrich<br>
@@ -512,10 +594,10 @@ <h2>Python API for Jupyter</h2>
 
 <section>
     <h2>Community Meeting 2023</h2>
-    
+    GRASS GIS birthday celebrated by advancing CMake build, 8.3.0 release, &hellip;
     <br>
     <img src="img/community_prague_2023_room.jpg" class="stretch">
-    <small><a href="https://grass.osgeo.org/news/2023_08_13_grass_community_meeting_prague_june_2023_report/">grass.osgeo.org/news/2023_08_13_grass_community_meeting_prague_june_2023_report</a></small>
+    <small><a href="https://grass.osgeo.org/news/2023_08_13_grass_community_meeting_prague_june_2023_report/">grass.osgeo.org &gt; News &gt; Report of the GRASS GIS Community Meeting in Prague</a></small>
     <aside class="notes">This talk will also report on GRASS GIS Community Meeting 2023 in Prague where the participants celebrated the 40th birthday of GRASS GIS by contributing more code.</aside>
 </section>
 
@@ -523,8 +605,8 @@ <h2>Community Meeting 2023</h2>
 <section>
     <h2>Mentoring and Student Grants Program</h2>
     <ul>
-        <li>wiki</li>
-        <li>geoprocessing engine, documentation, &hellip;</li>
+        <li><a href="https://grasswiki.osgeo.org/wiki/Mentoring_Program">Mentoring</a> to integrate GRASS GIS into your workflows</li>
+        <li><a href="https://grasswiki.osgeo.org/wiki/Student_Grants">Student grants</a> to contribute to GRASS GIS</li>
     </ul>
     <img src="img/community_prague_2023_laptop.jpg" class="stretch">
 </section>
@@ -533,10 +615,18 @@ <h2>Mentoring and Student Grants Program</h2>
 <section>
     <h2>Join a Working Group</h2>
     <ul>
-        <li>wiki</li>
-        <li>geoprocessing engine, documentation, &hellip;</li>
+        <li>
+            Groups:
+            <ul>
+                <li>geoprocessing engine</li>
+                <li>being a good neighbor in open source ecosystem</li>
+                <li>documentation</li>
+                <li>community engagement and promotion</li>
+            </ul>
+        </li>
+        <li>See <a href="https://grasswiki.osgeo.org/wiki/Working_Groups">wiki</a> for details!</li>
     </ul>
-    <img src="img/community_prague_2023_laptop.jpg" class="stretch">
+    <img src="img/community_prague_2023_explaining.jpg" class="stretch">
 </section>
 
 
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