diff --git a/II/Referatas/Makefile b/II/Referatas/Makefile
index c0623e2..643b268 100644
--- a/II/Referatas/Makefile
+++ b/II/Referatas/Makefile
@@ -2,6 +2,7 @@ CROSSING=622916 6109267 626066 6111487 # xmin ymin xmax ymax
 ZEIMENA_TOLERANCES = 128 256 512 1024 2048 4096
 SINEWAVE_TOLERANCES = 1 20 30 40
 CROSSING_TOLERANCES = 64 128 256
+SINEWAVE_SIZE = 120x48
 GEN1 = $(addsuffix .pdf, \
 		  $(addprefix sinewave-douglas-,$(SINEWAVE_TOLERANCES)) \
 		  $(addprefix sinewave-visvalingam-,$(SINEWAVE_TOLERANCES)) \
@@ -9,11 +10,15 @@ GEN1 = $(addsuffix .pdf, \
 		  $(addprefix zeimena-visvalingam-,$(ZEIMENA_TOLERANCES)))
 
 GEN2 = $(addsuffix .pdf, \
-		   $(addprefix crossing-zeimena-douglas-,$(CROSSING_TOLERANCES)) \
-		   $(addprefix crossing-zeimena-visvalingam-,$(CROSSING_TOLERANCES)))
+		   $(addprefix overlaid-zeimena-douglas-,$(CROSSING_TOLERANCES)) \
+		   $(addprefix overlaid-zeimena-visvalingam-,$(CROSSING_TOLERANCES)))
+
+GEN3 = $(addsuffix .pdf, \
+		   $(addprefix overlaid-sinewave-douglas-,$(SINEWAVE_TOLERANCES)) \
+		   $(addprefix overlaid-sinewave-visvalingam-,$(SINEWAVE_TOLERANCES)))
 
 mj-referatas.pdf: mj-referatas.tex version.tex bib.bib zeimena.pdf \
-	sinewave.pdf crossing.pdf $(GEN1) $(GEN2)
+	sinewave.pdf crossing.pdf $(GEN1) $(GEN2) $(GEN3)
 	latexmk -g -pdf $<
 
 define algo2img
@@ -25,7 +30,7 @@ $(1)-$(2)-%.pdf: layer2img.py db/.faux_$(1)-$(2)-%
 endef
 
 define algo2overlay
-crossing-$(1)-$(2)-%.pdf: layer2img.py db/.faux_$(1)-$(2)-%
+overlaid-$(1)-$(2)-%.pdf: layer2img.py db/.faux_$(1)-$(2)-%
 	./layer2img.py $(3) --group1-table=$(1) --group2-table=$(1)_$(2)_$$* --outfile $$@
 endef
 
@@ -38,11 +43,13 @@ $(eval $(call algo2img,sinewave,douglas,60x24))
 $(eval $(call algo2img,sinewave,visvalingam,60x24))
 $(eval $(call algo2img,zeimena,douglas,210x297))
 $(eval $(call algo2img,zeimena,visvalingam,210x297))
-$(eval $(call gpkg2pdf,sinewave.pdf,sinewave.gpkg,,--size=60x24))
-$(eval $(call gpkg2pdf,zeimena.pdf,zeimena.gpkg rectangle.gpkg,--size=67x95 --group2-infile rectangle.gpkg))
+$(eval $(call gpkg2pdf,sinewave.pdf,sinewave.gpkg,,--size=$(SINEWAVE_SIZE)))
+$(eval $(call gpkg2pdf,zeimena.pdf,zeimena.gpkg rectangle.gpkg,--size=134x191 --group2-infile rectangle.gpkg))
 $(eval $(call gpkg2pdf,crossing.pdf,zeimena.gpkg,--size=105x74 --clip $(CROSSING)))
-$(eval $(call algo2overlay,zeimena,douglas,--size 297x210 --clip $(CROSSING)))
-$(eval $(call algo2overlay,zeimena,visvalingam,--size 297x210 --clip $(CROSSING)))
+$(eval $(call algo2overlay,zeimena,douglas,--size 148x105 --clip $(CROSSING)))
+$(eval $(call algo2overlay,zeimena,visvalingam,--size 148x105 --clip $(CROSSING)))
+$(eval $(call algo2overlay,sinewave,douglas,--size $(SINEWAVE_SIZE)))
+$(eval $(call algo2overlay,sinewave,visvalingam,--size $(SINEWAVE_SIZE)))
 
 sinewave.gpkg: fig2layer.py
 	./fig2layer.py -o $@ sine
diff --git a/II/Referatas/mj-referatas.tex b/II/Referatas/mj-referatas.tex
index e32468e..1996274 100644
--- a/II/Referatas/mj-referatas.tex
+++ b/II/Referatas/mj-referatas.tex
@@ -246,16 +246,16 @@ Let's zoom in to the river crossing area for some of the algorithms.
         Visvalingam-Whyatt                                                \tabularnewline \hline
 
         64/4096                                                              &
-        \includegraphics[width=\linewidth]{crossing-zeimena-douglas-64}      &
-        \includegraphics[width=\linewidth]{crossing-zeimena-visvalingam-64}  \tabularnewline \hline
+        \includegraphics[width=\linewidth]{overlaid-zeimena-douglas-64}      &
+        \includegraphics[width=\linewidth]{overlaid-zeimena-visvalingam-64}  \tabularnewline \hline
 
         125/15625                                                         &
-        \includegraphics[width=\linewidth]{crossing-zeimena-douglas-128}           &
-        \includegraphics[width=\linewidth]{crossing-zeimena-visvalingam-128}       \tabularnewline \hline
+        \includegraphics[width=\linewidth]{overlaid-zeimena-douglas-128}           &
+        \includegraphics[width=\linewidth]{overlaid-zeimena-visvalingam-128}       \tabularnewline \hline
 
         250/62500                                                         &
-        \includegraphics[width=\linewidth]{crossing-zeimena-douglas-256}         &
-        \includegraphics[width=\linewidth]{crossing-zeimena-visvalingam-256}     \tabularnewline \hline
+        \includegraphics[width=\linewidth]{overlaid-zeimena-douglas-256}         &
+        \includegraphics[width=\linewidth]{overlaid-zeimena-visvalingam-256}     \tabularnewline \hline
 
     \end{tabularx}
     \caption{{\DP} and {\VW} on river crossing area}
@@ -298,20 +298,20 @@ page~\pageref{tab:comparison-sinewave}.
         Visvalingam-Whyatt                                          \tabularnewline \hline
 
         1/1                                                         &
-        \includegraphics[width=\linewidth]{sinewave-douglas-1}      &
-        \includegraphics[width=\linewidth]{sinewave-visvalingam-1}  \tabularnewline \hline
+        \includegraphics[width=\linewidth]{overlaid-sinewave-douglas-1}      &
+        \includegraphics[width=\linewidth]{overlaid-sinewave-visvalingam-1}  \tabularnewline \hline
 
-        20/400                                                      &
-        \includegraphics[width=\linewidth]{sinewave-douglas-20}     &
-        \includegraphics[width=\linewidth]{sinewave-visvalingam-20} \tabularnewline \hline
+        20/400                                                               &
+        \includegraphics[width=\linewidth]{overlaid-sinewave-douglas-20}     &
+        \includegraphics[width=\linewidth]{overlaid-sinewave-visvalingam-20} \tabularnewline \hline
 
-        30/900                                                      &
-        \includegraphics[width=\linewidth]{sinewave-douglas-30}     &
-        \includegraphics[width=\linewidth]{sinewave-visvalingam-30} \tabularnewline \hline
+        30/900                                                               &
+        \includegraphics[width=\linewidth]{overlaid-sinewave-douglas-30}     &
+        \includegraphics[width=\linewidth]{overlaid-sinewave-visvalingam-30} \tabularnewline \hline
 
-        40/1600                                                     &
-        \includegraphics[width=\linewidth]{sinewave-douglas-40}     &
-        \includegraphics[width=\linewidth]{sinewave-visvalingam-40} \tabularnewline \hline
+        40/1600                                                              &
+        \includegraphics[width=\linewidth]{overlaid-sinewave-douglas-40}     &
+        \includegraphics[width=\linewidth]{overlaid-sinewave-visvalingam-40} \tabularnewline \hline
 
     \end{tabularx}
     \caption{{\DP} and {\VW} on example wave}