diff --git a/command-line/tools/README.md b/command-line/tools/README.md
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+# Tools used for Volumetric Regimes
+
+Before you can run these scripts, they will need to be made executable.
+
+    chmod +x *.sh
+
+## OSP-tools.pdfutils: `color_convert.sh`
+
+**Convert PDF RGB to only-Black**
+
+This will convert an RGB PDF (even if it appears only black) to `input-K.pdf`.
+
+    ./color_convert.sh black input.pdf input-K.pdf
+
+Link: <http://osp.kitchen/tools/pdfutils/>
+
+## OSP-tools.pdfutils: `rgb2cmyk.sh`
+
+**Convert PDF from RGB to CMYK**
+
+Dependencies:
+
+- `gs` (Ghostscript)
+- `pdftops`
+- `control.txt`
+- `apple_to_jNP_photo.icc`
+- `apple_to_jNP_neutral.icc`
+
+This will convert a PDF to `input-cmyk.pdf`.
+
+Usage:
+
+    ./rgb2cmyk.sh input.pdf
+
+Link: <http://osp.kitchen/tools/pdfutils/>
+
+## Custom VR tools: `make-images-bw.sh`
+
+Dependencies:
+
+- `imagemagick`
+
+This will create a copy of an image folder, with all images converted to BW.
+
+Usage:
+
+    ./make-images-bw.sh ./images-folder/
+
+## Custom VR tools: `convert-to-PDFX-3-2002.sh`
+
+Dependencies:
+
+- `texlive-xetex` (xelatex)
+
+This will convert a PDF into the PDFX/3:2002 format + edit the PDF metadata.
+
+Edit PDF metadata:
+
+    Open the xelatex template (`xelatex-PDFX-3-2002.template.tex`) and edit the metadata on line 7-12.
+
+Usage:
+
+    convert-to-PDFX-3-2002.sh input.pdf output.pdf
+
+## Other useful tools
+
+- Check metadata of PDF: `pdfinfo filename.pdf`
+- Check color space of PDF: `pdfimages -list filename.pdf`
+
+
+
+
+
+
diff --git a/command-line/tools/apple_to_jNP_neutrals.icc b/command-line/tools/apple_to_jNP_neutrals.icc
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index 0000000..db0ddf1
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diff --git a/command-line/tools/apple_to_jNP_photo.icc b/command-line/tools/apple_to_jNP_photo.icc
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index 0000000..06b9530
Binary files /dev/null and b/command-line/tools/apple_to_jNP_photo.icc differ
diff --git a/command-line/tools/color_convert.sh b/command-line/tools/color_convert.sh
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+++ b/command-line/tools/color_convert.sh
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+#!/bin/bash
+#
+# USAGE:
+# ./color_convert.sh colormodelayer1,colormodelayer2 input_layer1.pdf,input_layer2.pdf output.pdf
+# spot colour colormode should look like "spot-COLOR NAME-0 0.64 0.67 0.02"
+# where COLOR NAME is the name of the colour and 0 0.64 0.67 0.02 are cmyk values from 0 to 1
+
+
+
+DEBUG=1
+DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+
+function graytospot {
+    [ $DEBUG -eq 1 ] && echo "converting : $1 to $2 \n" 
+    
+    ####################################################################
+    #part1: let's put our custom color reference in gray_to_spot.ps
+    IFS='-' read -a args <<< "$2"
+    IFS=' ' read -a color <<< "${args[2]}"
+    unset IFS
+    #args[1] = color name, args[2] = cmyk equivalent in 1 line
+    #color[0] = C, color[1] = M, color[2] = Y, color[3] = K
+    spotcolor="\/spotcolor [\/Separation (${args[1]}) \/DeviceCMYK{dup ${color[0]} mul exch dup ${color[1]} mul exch dup ${color[2]} mul exch ${color[3]} mul}] def"
+    [ $DEBUG -eq 1 ] && echo "spotcolor : $spotcolor \n" 
+    sed -i "s/^\/spotcolor.*$/$spotcolor/g" $DIR/gray_to_spot.ps
+    #endpart1
+    
+    ######################################################################
+    #part2: convert to ps file using pdftops
+    pdftops "$1"
+    psfile="${1/.pdf/.ps}"
+    
+    ######################################################################
+    #part3: modify bitmap decode from [0 1] to [1 0] in generated ps
+    sed -i -e 's/Decode \[0 1\]/Decode [1 0]/g' "$psfile"
+    
+    ######################################################################
+    #part4: convert back to pdf using gray_to_spot.ps
+    gs -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sOutputFile="$1" $DIR/gray_to_spot.ps "$psfile"
+    
+    ######################################################################
+    #part5: remove ps file
+    [ $DEBUG -eq 0 ] && rm "$psfile"
+    
+}
+
+
+
+
+IFS=',' read -a layers <<< "$1"
+IFS=',' read -a input_files <<< "$2"
+unset IFS
+
+if [ $DEBUG -eq 1 ]; then echo "layers : \n"; printf '%s\n' "${layers[@]}"; fi
+if [ $DEBUG -eq 1 ]; then echo "files : \n"; printf '%s\n' "${input_files[@]}"; fi
+
+
+#loop on files and convert them according to layers colormodes
+for index in "${!layers[@]}"
+do
+    echo "${input_files[index]} ${layers[index]}"
+    
+    if [ "${layers[index]}" = "black"  ] || [[ "${layers[index]}" == spot*  ]]; then
+        gs \
+        -dNOPAUSE \
+        -dBATCH \
+        -sDEVICE=pdfwrite \
+        -sProcessColorModel=DeviceGray \
+        -sColorConversionStrategy=Gray \
+        -sDefaultCMYKProfile=ps_cmyk.icc \
+        -dOverrideICC \
+        -sOutputFile="${input_files[index]/.pdf/-tmp.pdf}" "${input_files[index]}"
+        if [[ "${layers[index]}" == spot*  ]]; then
+            graytospot "${input_files[index]/.pdf/-tmp.pdf}" "${layers[index]}"
+        fi
+    elif [ "${layers[index]}" = "cmyk" ]; then
+        gs \
+        -dNOPAUSE \
+        -dBATCH \
+        -sDEVICE=pdfwrite \
+        -dProcessColorModel=/DeviceCMYK \
+        -sColorConversionStrategy=CMYK \
+        -sDefaultCMYKProfile=ps_cmyk.icc \
+        -dOverrideICC \
+        -sOutputFile="${input_files[index]/.pdf/-tmp.pdf}" "${input_files[index]}"
+    fi
+    
+    if [ $DEBUG -eq 0 ]; then
+        rm "${input_files[index]}"
+    fi
+    
+    
+    
+done
+
+####IF SINGLE LAYER
+if [ ${#layers[@]} = 1 ]; then
+    mv "${input_files[0]/.pdf/-tmp.pdf}" "$3"
+    exit
+fi
+
+
+
+####ELSE OVERLAY
+inputFile="${input_files[0]/.pdf/-tmp.pdf}"
+for(( i=1; i < ${#layers[@]}; i++ ))
+do
+    pdftk "$inputFile" multistamp "${input_files[i]/.pdf/-tmp.pdf}" output "${3/.pdf/$i.pdf}"
+    if [ $DEBUG -eq 0 ]; then
+        rm "$inputFile"
+        rm "${input_files[i]/.pdf/-tmp.pdf}"
+    fi
+    
+    
+    inputFile="${3/.pdf/$i.pdf}"
+    
+done
+lastFileN=$(expr ${#layers[@]} - 1)
+
+mv "${3/.pdf/$lastFileN.pdf}" "$3"
+echo "done"
+exit 
diff --git a/command-line/tools/control.txt b/command-line/tools/control.txt
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+++ b/command-line/tools/control.txt
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+Image_RGB   apple_to_jNP_photo.icc       0   1   0
+Graphic_RGB apple_to_jNP_neutrals.icc    0   1   0
+Text_RGB    apple_to_jNP_neutrals.icc    0   1   0
diff --git a/command-line/tools/convert-to-PDFX-3-2002.sh b/command-line/tools/convert-to-PDFX-3-2002.sh
new file mode 100755
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+++ b/command-line/tools/convert-to-PDFX-3-2002.sh
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+# Read first argument from command line: input folder name
+INPUT_PDF=$1
+OUTPUT_PDF=$2
+
+# Make a tmp copy of the tex template with the input PDF filename
+sed "s/XXX/$INPUT_PDF/g" xelatex-PDFX-3-2002.template.tex > xelatex-PDFX-3-2002.tmp.tex
+
+# Run xelatex to convert the PDF to PDFX/3:2002
+xelatex xelatex-PDFX-3-2002.tmp.tex 
+
+# Rename the output PDF
+mv xelatex-PDFX-3-2002.tmp.pdf $OUTPUT_PDF
+
+# Remove the tmp tex files
+rm xelatex-PDFX-3-2002.tmp.*
diff --git a/command-line/tools/make-images-bw.sh b/command-line/tools/make-images-bw.sh
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+++ b/command-line/tools/make-images-bw.sh
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+# Read first argument from command line: input folder name
+INPUT_DIR=$1
+OUTPUT_DIR=$INPUT_DIR-bw
+
+# Only make an output folder if it does not exist yet
+mkdir -p $OUTPUT_DIR
+
+for IMG in $(ls $INPUT_DIR); do
+echo "$INPUT_DIR/$IMG ---> $OUTPUT_DIR/$IMG" && convert $INPUT_DIR/$IMG -colorspace Gray $OUTPUT_DIR/$IMG;
+done
diff --git a/command-line/tools/rgb2cmyk.sh b/command-line/tools/rgb2cmyk.sh
new file mode 100755
index 0000000..5fa9110
--- /dev/null
+++ b/command-line/tools/rgb2cmyk.sh
@@ -0,0 +1,30 @@
+#! /bin/bash
+
+# CONVERTS RGB PDF TO CMYK PDF PRESERVING TRUE BLACK FOR VECTORS
+# OVERPRINT FEATURE IS AVAILABLE WITH AN OPTION
+
+# USAGE:
+# ./rgb2cmyk.sh input.pdf
+# ./rgb2cmyk.sh input.pdf overprint
+
+# OUTPUT:
+# input-cmyk.pdf
+# input-cmyk-op.pdf (in case of overprint)
+
+bn=$(basename $1 ".pdf")
+op=${2:-knockout}
+
+gs -q -sDEVICE=pdfwrite -o ${bn}-CMYK.pdf -sColorConversionStrategy=CMYK -sSourceObjectICC=control.txt $1
+
+if [ $op == overprint ]
+    then
+        pdftops -level2sep ${bn}-CMYK.pdf
+        sed -e "s/false \(op\)/true \1/gI" ${bn}-CMYK.ps > ${bn}-CMYK-op.ps
+        #gs -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sOutputFile=${bn}-CMYK-op.pdf ./forceblack.ps ${bn}-CMYK-op.ps
+        gs -q -sDEVICE=pdfwrite -o ${bn}-CMYK-op.pdf -sColorConversionStrategy=CMYK -sSourceObjectICC=control.txt ${bn}-CMYK-op.ps
+        rm ${bn}-CMYK.pdf
+        rm ${bn}-CMYK.ps
+fi        
+
+
+
diff --git a/command-line/tools/texput.log b/command-line/tools/texput.log
new file mode 100644
index 0000000..e69de29
diff --git a/command-line/tools/xelatex-PDFX-3-2002.template.tex b/command-line/tools/xelatex-PDFX-3-2002.template.tex
new file mode 100644
index 0000000..337b35a
--- /dev/null
+++ b/command-line/tools/xelatex-PDFX-3-2002.template.tex
@@ -0,0 +1,68 @@
+% !TeX program = xelatex 
+% Command to run this tex file: xelatex xelatex-make-pdfx-3-2002.tex 
+\documentclass{book}
+
+\special { pdf:docinfo << /Title (Volumetric Regimes) /Author (Possible Bodies)>> }
+\usepackage[unicode,
+            pdfauthor={Possible Bodies},
+            pdftitle={Volumetric Regimes},
+            pdfdisplaydoctitle,
+            pdfsubject={Material cultures of quantified presence},
+            pdfkeywords={},
+            pdfproducer={Paged.js, Chromium, pdftk, LaTeX},
+            pdfcreator={xelatex}]{hyperref}
+
+\usepackage{pdfpages}
+
+% From: https://tex.stackexchange.com/questions/255480/producing-pdf-x-compliant-document-with-xelatex/275914#275914
+
+%%%%%%%%% PDF-X stuff, IF USING xelatex %%%%%%%%%
+%(mm size * 72)/25.4 = bp size
+\usepackage{atbegshi}
+\AtBeginShipout{% %A hook that is executed for every page (after first one)
+    \special{pdf: put @thispage
+      <<
+        /TrimBox [0 0 648 432] %put here other numbers = size of page in bp
+      >>
+    }
+}
+\special{pdf: put @thispage
+  <<
+    /TrimBox [0 0 648 432] %put here other numbers = size of page in bp
+  >>
+}
+\special{pdf:docinfo
+  <<
+    /GTS_PDFXVersion (PDF/X-3:2002)
+    /GTS_PDFXConformance (PDF/X-3:2002)
+  >>
+}
+
+\special{pdf:put @catalog
+<<
+  /PageMode /UseNone
+  /OutputIntents [
+    <<
+      /Info (none)
+      /Type /OutputIntent
+      /S /GTS_PDFX
+      /OutputConditionIdentifier (Custom)
+      /RegistryName (http://www.color.org/)
+    >>
+  ]
+>>
+}
+
+\usepackage{datetime} % for \pdfdate command
+\usepackage{hyperref} % for \hypersetup
+\hypersetup{
+    pdftitle={DocTitle},% PDF/X document should have a title
+    pdfinfo={% Setting some more PDF/X stuff for xelatex
+        ModDate={D:\pdfdate},% PDF/X document should have a modification date
+        Trapped={False},% PDF/X document should have Trapped tag set
+    },
+}
+
+\begin{document}
+\includepdf[pages=-,fitpaper=true]{XXX}
+\end{document}