documentclass{article} usepackage{geometry} geometry{hmargin=1cm,vmargin=1cm} usepackage{tikz} %%%< usepackage{verbatim} usepackage[active,tightpage]{preview} PreviewEnvironment{tikzpicture} setlength{PreviewBorder}{10pt}% %%%> egin{comment} end{comment} defwidth{18} defhauteur{13} egin{document} egin{tikzpicture}[x=1cm, y=1cm, semitransparent] draw[step=10mm, line width=0.2mm, black!60!white] (0,0) grid (width,hauteur); draw(14,9)--(16,9)--(14,11)--(14,9)[fill=gray]; draw(4,3)--(7,7)--(4,7)--(4,3)[fill=gray]; draw[line width=0.3mm,black!100!white](4,7)--(4,10)--(7,10)--(7,7)--(4,7); draw[line width=0.3mm,black!100!white](0,3)--(4,3)--(4,7)--(0,7)--(0,3); draw[line width=0.3mm,black!100!white](4,3)--(8,0)--(11,4)--(7,7)--(4,3); draw[line width=0.3mm,black!100!white](16,9)--(18,11)--(16,13)--(14,11)--(16,9); draw[line width=0.3mm,black!100!white](12,9)--(14,9)--(14,11)--(12,11)--(12,9); draw[line width=0.3mm,black!100!white](14,7)--(16,7)--(16,9)--(14,9)--(14,7); ode[inner sep=0,anchor=east,text width=3.3cm] (note1) at (3.2,5) { qquadquad qquad Huge{B} }; ode[inner sep=0,anchor=east,text width=3.3cm] (note2) at (10.5,3.5) { Huge{C} }; ode[inner sep=0,anchor=east,text width=3.3cm] (note3) at (8.5,8.5) { Huge{A} }; ode[inner sep=0,anchor=east,text width=3.3cm] (note1) at (16.2,8) { qquadquad qquad huge{B} }; ode[inner sep=0,anchor=east,text width=3.3cm] (note2) at (19,11) { huge{C} }; ode[inner sep=0,anchor=east,text width=3.3cm] (note3) at (16,10) { huge{A} }; ode[inner sep=0,anchor=east,text width=3.3cm] (note3) at (7.5,0.5) { Huge{(II)} }; ode[inner sep=0,anchor=east,text width=3.3cm] (note3) at (17.7,6) { Huge{(I)} }; end{tikzpicture} end{document}