diff --git a/.obsidian-git-data b/.obsidian-git-data
index d56b99b1a..b33f48323 100644
--- a/.obsidian-git-data
+++ b/.obsidian-git-data
@@ -1,2 +1,2 @@
-Tue Jun 22 2021 18:57:10 GMT+0200 (Central European Summer Time)
-Tue Jun 22 2021 18:56:11 GMT+0200 (Central European Summer Time)
\ No newline at end of file
+Tue Jun 22 2021 18:58:10 GMT+0200 (Central European Summer Time)
+Tue Jun 22 2021 18:57:11 GMT+0200 (Central European Summer Time)
\ No newline at end of file
diff --git a/Pasted image 20210622185739.png b/Pasted image 20210622185739.png
new file mode 100644
index 000000000..9886652ee
Binary files /dev/null and b/Pasted image 20210622185739.png differ
diff --git a/lightning talks.md b/lightning talks.md
index d29f5bcc1..d4346808d 100644
--- a/lightning talks.md	
+++ b/lightning talks.md	
@@ -92,4 +92,9 @@ Takeaway: let's prefer emergent patterns to top-down approches.
 
 ![[Pasted image 20210622185629.png]]
 
-![[Pasted image 20210622185702.png]]
\ No newline at end of file
+![[Pasted image 20210622185702.png]]
+
+The problem: import/export flows are one way only.
+
+![[Pasted image 20210622185739.png]]
+