Cfrgtkky

In defined a document with a conditional background, this should place ornaments only in mainmatter pages and exclude the title page. These are the lines with the relevant code:

usepackage[utf8]{inputenc} 

usepackage[italian]{babel}

usepackage[T1]{fontenc} 

usepackage{verse}

usepackage{background}

usepackage[object=vectorian]{pgfornament}

usepackage{svg}

usepackage{wallpaper}

usepackage[osf]{libertine}



usetikzlibrary{backgrounds, calc}



makeatletter%

newcommand{editor}[1]{%

    def@editor{#1}%

}



newcommand{theeditor}{%

    @editor%

}

makeatother



newcommand{eachpageornament}{%

    begin{tikzpicture}[remember picture, overlay, color=LimeGreen]%

        transparent{0.75}{%

            node[anchor=north west](CNW) at (current page.north west){pgfornament[width=2cm]{61}};%

            node[anchor=north east](CNE) at (current page.north east){pgfornament[width=2cm,symmetry=v]{61}};%

            node[anchor=south west](CSW) at (current page.south west){pgfornament[width=2cm,symmetry=h]{61}};%

            node[anchor=south east](CSE) at (current page.south east){pgfornament[width=2cm,symmetry=c]{61}};%

            pgfornamenthline{CNW}{CNE}{north}{87}%

            pgfornamenthline{CSW}{CSE}{south}{87}%

            pgfornamentvline{CNW}{CSW}{west}{87}%

            pgfornamentvline{CNE}{CSE}{east}{87}%

        }%

    end{tikzpicture}

}



newcommand{plogo}{%

    includegraphics[width = 30mm]{logo.png}%

}



newcommand{psignature}{%

    begin{flushright}

        defsvgwidth{40mm}%

        input{signature.pdf_tex}%

    end{flushright}

}



newcommand{myback}{%

    begin{vplace}[0.7]

        begin{center}

            includegraphics[width = 60mm]{logo_red.png}%

        end{center}    

    end{vplace}

}



newcommand{mytitle}{

    thispagestyle{empty}%

    ThisCenterWallPaper{1.1}{sfondo}%

    begin{tikzpicture}[remember picture, overlay]{%

        transparent{0.95}node [rectangle, rounded corners, fill=LimeGreen, anchor=south west, minimum width=6cm, minimum height=8cm] (box) at (-0.5,-10) (box){};}%

        node[anchor=west, xshift=-2.0cm, yshift=-1cm, text width=4cm] at (box.north){large textit{theeditor}};%

        node[anchor=west, xshift=-2.0cm, yshift=-3.5cm, text width=4cm] at (box.north){huge thetitle};%

        node[anchor=west, xshift=-2.0cm, yshift=-6cm, text width=4cm] at (box.north){large theauthor};%

    end{tikzpicture}

    newpage

}



makeatletter

backgroundsetup{%

    contents={%

        if@mainmatter%

            eachpageornament thepage%

        else%

        ifnumvalue {page}=1%

        else%

            eachpageornament thepage%

        fi%

        fi%

    },

    position=current page.north east,

    angle=0,

    scale=1,

    opacity=1

}

makeatother



renewcommand{poemtoc}{section}

renewcommand{poemtitlefont}{normalfontlargeitshapecentering} 



pagestyle{plain}



setcounter{tocdepth}{2}

This's working even if the condition is somewhat redundant (in my opition).

Now I need to add a back cover page with editor logo (but also a blank page is fine) but without ornaments ... I tought to do so modifying the conditional background but as long as I can see I'm not able to do so.
I tried to modify the condition in several ways but all I got are compilation errors.
This's the document structure:

documentclass[dvipsnames,a5paper,twoside,openright,italian,12pt]{memoir}



input{defines}



author{Me}

date{2016}

title{Title}

editor{Editor}



begin{document}



frontmatter



mytitle



tableofcontents



include{Preface}



mainmatter



include{Chapter01}



include{Chapter02}



backmatter



newpage

thispagestyle{empty}

myback



end{document}

How can I fix this? I need a condition to exclude ornaments from the back cover page and I nedd this page to be an even page so it can be the last page on a booklet.

the placement in the even page can be achieved with this code:

clearpage ifoddvalue{page}hbox{}newpagefi