diff --git a/README.md b/README.md
index 9f825175..e2dc1557 100644
--- a/README.md
+++ b/README.md
@@ -80,11 +80,11 @@ Wallpapers: https://github.com/ryan4yin/wallpapers
 
 ## Screenshots
 
-![desktop](./_img/2026-01-05_niri-noctalia_desktop.webp)
+![desktop](./_img/2026-10-02_niri-noctalia_desktop.webp)
 
-![overview](./_img/2026-01-04_niri-noctalia_overview.webp)
+![btop monitoring and system information](./_img/2026-10-01_btop-monitoring-system-info.webp)
 
-![nvim](./_img/2026-01-04_niri-noctalia_nvim.webp)
+![Helix, Zellij, and AI agents](./_img/2026-10-02_helix-zellij-ai-agents.webp)
 
 ## Editors / IDE
 
diff --git a/_img/nix-distributed-building-log.webp b/_img/2023-06-17_nix-distributed-building-log.webp
similarity index 100%
rename from _img/nix-distributed-building-log.webp
rename to _img/2023-06-17_nix-distributed-building-log.webp
diff --git a/_img/nix-distributed-building.webp b/_img/2023-06-17_nix-distributed-building.webp
similarity index 100%
rename from _img/nix-distributed-building.webp
rename to _img/2023-06-17_nix-distributed-building.webp
diff --git a/_img/nixos-riscv-cluster.webp b/_img/2023-08-16_nixos-riscv-cluster.webp
similarity index 100%
rename from _img/nixos-riscv-cluster.webp
rename to _img/2023-08-16_nixos-riscv-cluster.webp
diff --git a/_img/2026-10-01_btop-monitoring-system-info.webp b/_img/2026-10-01_btop-monitoring-system-info.webp
new file mode 100644
index 00000000..c05bc6ce
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diff --git a/_img/2026-10-02_helix-zellij-ai-agents.webp b/_img/2026-10-02_helix-zellij-ai-agents.webp
new file mode 100644
index 00000000..38e8f661
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diff --git a/_img/2026-10-02_niri-noctalia_desktop.webp b/_img/2026-10-02_niri-noctalia_desktop.webp
new file mode 100644
index 00000000..34b1dffd
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diff --git a/_img/astronvim_2023-07-13_00-39.webp b/_img/old/2023-07-13_astronvim_00-39.webp
similarity index 100%
rename from _img/astronvim_2023-07-13_00-39.webp
rename to _img/old/2023-07-13_astronvim_00-39.webp
diff --git a/_img/emacs-2024-01-07.webp b/_img/old/2024-01-07_emacs.webp
similarity index 100%
rename from _img/emacs-2024-01-07.webp
rename to _img/old/2024-01-07_emacs.webp
diff --git a/_img/2024-02-18_k8s-nodes-overview.webp b/_img/old/2024-02-18_k8s-nodes-overview.webp
similarity index 100%
rename from _img/2024-02-18_k8s-nodes-overview.webp
rename to _img/old/2024-02-18_k8s-nodes-overview.webp
diff --git a/_img/2024-03-07_orangepi5_suzu.webp b/_img/old/2024-03-07_orangepi5_suzu.webp
similarity index 100%
rename from _img/2024-03-07_orangepi5_suzu.webp
rename to _img/old/2024-03-07_orangepi5_suzu.webp
diff --git a/_img/2024-03-07_orangepi5plus_rakushun.webp b/_img/old/2024-03-07_orangepi5plus_rakushun.webp
similarity index 100%
rename from _img/2024-03-07_orangepi5plus_rakushun.webp
rename to _img/old/2024-03-07_orangepi5plus_rakushun.webp
diff --git a/_img/2026-01-04_niri-noctalia_nvim.webp b/_img/old/2026-01-04_niri-noctalia_nvim.webp
similarity index 100%
rename from _img/2026-01-04_niri-noctalia_nvim.webp
rename to _img/old/2026-01-04_niri-noctalia_nvim.webp
diff --git a/_img/2026-01-04_niri-noctalia_overview.webp b/_img/old/2026-01-04_niri-noctalia_overview.webp
similarity index 100%
rename from _img/2026-01-04_niri-noctalia_overview.webp
rename to _img/old/2026-01-04_niri-noctalia_overview.webp
diff --git a/_img/2026-01-05_niri-noctalia_desktop.webp b/_img/old/2026-01-05_niri-noctalia_desktop.webp
similarity index 100%
rename from _img/2026-01-05_niri-noctalia_desktop.webp
rename to _img/old/2026-01-05_niri-noctalia_desktop.webp
diff --git a/hosts/README.md b/hosts/README.md
index 4376f8f6..1e5baf28 100644
--- a/hosts/README.md
+++ b/hosts/README.md
@@ -65,7 +65,7 @@ disks.
 
 All my riscv64 hosts:
 
-![](/_img/nixos-riscv-cluster.webp)
+![](/_img/2023-08-16_nixos-riscv-cluster.webp)
 
 ## Naming Conventions
 
@@ -118,9 +118,9 @@ various changes under the hood, so I need to build much more packages than usual
 the reasons why the cluster was originally built, and another reason is distributed building is
 cool!
 
-![](/_img/nix-distributed-building.webp)
+![](/_img/2023-06-17_nix-distributed-building.webp)
 
-![](/_img/nix-distributed-building-log.webp)
+![](/_img/2023-06-17_nix-distributed-building-log.webp)
 
 ## References