diff --git a/fig/poster-2023-02-14/atomistic-ml/classification-of-atomistic-ml_poster_2023-02-14_ktikz.pdf b/fig/poster-2023-02-14/atomistic-ml/classification-of-atomistic-ml_poster_2023-02-14_ktikz.pdf
index 4eb97e50074324c4c1d2f21121b1ab15f9a00c1d..9432e35a13fa1e957bf987858a713d8ad7f0cb98 100644
--- a/fig/poster-2023-02-14/atomistic-ml/classification-of-atomistic-ml_poster_2023-02-14_ktikz.pdf
+++ b/fig/poster-2023-02-14/atomistic-ml/classification-of-atomistic-ml_poster_2023-02-14_ktikz.pdf
@@ -1,3 +1,3 @@
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-size 114150
+oid sha256:674198cae5f362246f0ee361bf252dc1f445a9fe9fb54744323fc1fa40586d6d
+size 114309
diff --git a/fig/poster-2023-02-14/atomistic-ml/classification-of-atomistic-ml_poster_2023-02-14_ktikz.png b/fig/poster-2023-02-14/atomistic-ml/classification-of-atomistic-ml_poster_2023-02-14_ktikz.png
index c140ba00de8279ad4d06f4304444a9f2304bde2e..8ff454f44879507e1f1e8f962d28c0c6efeffec2 100644
--- a/fig/poster-2023-02-14/atomistic-ml/classification-of-atomistic-ml_poster_2023-02-14_ktikz.png
+++ b/fig/poster-2023-02-14/atomistic-ml/classification-of-atomistic-ml_poster_2023-02-14_ktikz.png
@@ -1,3 +1,3 @@
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diff --git a/fig/poster-2023-02-14/atomistic-ml/classification-of-atomistic-ml_poster_2023-02-14_ktikz.tikz b/fig/poster-2023-02-14/atomistic-ml/classification-of-atomistic-ml_poster_2023-02-14_ktikz.tikz
index 9e2674a9e9d8b4449e1a9301e6b2f97869d5529d..a68e61913f7602adb53954c2853a479ed910045c 100644
--- a/fig/poster-2023-02-14/atomistic-ml/classification-of-atomistic-ml_poster_2023-02-14_ktikz.tikz
+++ b/fig/poster-2023-02-14/atomistic-ml/classification-of-atomistic-ml_poster_2023-02-14_ktikz.tikz
@@ -170,7 +170,7 @@
 	% \draw node[/box/active,v] (dft) [right=.7 of atoms] {\textit{Ab initio} method\\\textbf{KKR-GF} \faGears};
     % \draw node[/box/active,v] (dft) [right=.7 of atoms] {\textbf{Simulator}\\\logoAiida -- KKRimp\,\logoKKRimpCircledXTwo};
 	\draw node[/box/active,v] (dft) [right=.7 of atoms] {{\footnotesize\textbf{First-Principles Simulator}}\\\logoJuDFT Codes};
-	\draw node[/box/active,v] (primary) [right=.7 of dft] {Primary Output\\  \(V(\vec{r})\), \(n(\vec{r})\)};
+	\draw node[/box/active,v] (primary) [right=.7 of dft] {Primary Output\\  \(n(\vec{r})\), \(V(\vec{r})\)};
 	\draw node[/box/active,v] (secondary) [right=.7 of primary] {Secondary Output\\ \(E_{tot}\), DOS, \(J_{ij}\)'s, \(\dots\)};
 % E_tot ausgelassen; E(k) = bandstructure, D(E) = DOS
 	\draw node[/box/active,v] (tertiary) [right=.7 of secondary] {Tertiary Output\\  \(T_c\), \(\vec{S}_i\)'s, \(\dots\)};
@@ -197,7 +197,7 @@
 	 \end{scope}
 
 % surrogate-1 (primary)
-	\draw node[/box/ml,v] (surrogate-1) [below=.7 of primary] {\textbf{Primary Emulator}  \(\tilde{V}(\vec{r})\), \(\tilde{n}(\vec{r})\) \logoNeuralNetworkSolidCircledHelmholtzdarkblueBgWhite};
+	\draw node[/box/ml,v] (surrogate-1) [below=.7 of primary] {\textbf{Primary Emulator}\\{\scriptsize{\textit{Charge density, potential}}} \logoNeuralNetworkSolidCircledHelmholtzdarkblueBgWhite};
 	\draw[/arr/ml] (atoms) -- (representation);
 	 \begin{scope}[transform canvas={yshift=7}]
 		% shift arrow st surrogate input arrows not overlaid