Add @marmarta's diagrams

user/how-to-guides/how-to-organize-your-qubes.md

@@ -38,13 +38,13 @@ build environments. She has a separate set of qubes for each project. She keeps
 them organized by coming up with a naming scheme, such as:
 
 ```
-clientABC-code
-clientABC-build
-clientABC-test
-clientABC-prod
-projectXYZ-code
-projectXYZ-build-test
-projectXYZ-prod
+clientA-code
+clientA-build
+clientA-test
+clientA-prod
+projectB-code
+projectB-build-test
+projectB-prod
 ...
 ```
 
@@ -54,6 +54,8 @@ based on [Debian templates](/doc/templates/debian/), while others are based on
 software packages are more readily available in one distribution as opposed to
 the other. Alice's setup looks like this:
 
+![[Alice's system: digram 1](/attachment/doc/howto_use_qubes_alice_1.png)](/attachment/doc/howto_use_qubes_alice_1.png)
+
 - Several qubes for writing code. Here's where she runs her IDE, commits code,
   and signs her commits. These qubes are based on different templates depending
   on which tools and which development environment she needs. In general, Alice
@@ -91,6 +93,8 @@ the other. Alice's setup looks like this:
   these, she takes comfort in knowing that things can be messy and disorganized
   *within* a qube while her overall digital life remains well-organized.
 
+![[Alice's system: diagram 2](/attachment/doc/howto_use_qubes_alice_2.png)](/attachment/doc/howto_use_qubes_alice_2.png)
+
 - Several email qubes. Since Alice is a command-line aficionado, she likes to
   use a terminal-based email client, so both her work and personal email qubes
   are based on a template with
@@ -165,6 +169,8 @@ his colleagues, his family, and himself; and he understands that computer
 security is an important part of that. He has a Qubes laptop that he uses only
 for work, which contains:
 
+![[A diagram of Bob's system](/attachment/doc/howto_use_qubes_bob.png)](/attachment/doc/howto_use_qubes_bob.png)
+
 - One offline qube for writing. It runs only LibreOffice Writer. This is where
   Bob does all of his writing. This window is usually open side-by-side with
   another window containing research or material from a source.
@@ -281,6 +287,8 @@ made intuitive sense to her, and the more she learned about the technical
 aspects, the more she realized that this is what she'd been looking for. Today,
 her setup looks like this:
 
+![[A diagram of Carol's system](/attachment/doc/howto_use_qubes_carol.png)](/attachment/doc/howto_use_qubes_carol.png)
+
 - One qube for each investment firm and bank. Carol has a few different
   retirement accounts, brokerage accounts, and bank accounts. She treats each
   qube like a "secure terminal" for accessing only that one institution's