# How to insert two logos in beamer poster

I want to add two logo in my poster one at top left and one at top right. here is an example, I have used tikz package. To compile this code, you have to upload "confposter" file

 \documentclass[final]{beamer}
\usepackage{tikz}
\usepackage[scale=1.15]{beamerposter} % Use the beamerposter package for laying out the poster

\usetheme{confposter} % Use the confposter theme supplied with this template

\setbeamercolor{block title}{fg=ngreen,bg=white} % Colors of the block titles
\setbeamercolor{block body}{fg=black,bg=white} % Colors of the body of blocks
\setbeamercolor{block alerted title}{fg=white,bg=dblue!70} % Colors of the highlighted block titles
\setbeamercolor{block alerted body}{fg=black,bg=dblue!10} % Colors of the body of highlighted blocks
% Many more colors are available for use in beamerthemeconfposter.sty

%-----------------------------------------------------------
% Define the column widths and overall poster size
% To set effective sepwid, onecolwid and twocolwid values, first choose how many columns you want and how much separation you want between columns
% In this template, the separation width chosen is 0.024 of the paper width and a 4-column layout
% onecolwid should therefore be (1-(# of columns+1)*sepwid)/# of columns e.g. (1-(4+1)*0.024)/4 = 0.22
% Set twocolwid to be (2*onecolwid)+sepwid = 0.464
% Set threecolwid to be (3*onecolwid)+2*sepwid = 0.708

\newlength{\sepwid}
\newlength{\onecolwid}
\newlength{\twocolwid}
\newlength{\threecolwid}
\setlength{\paperwidth}{48in} % A0 width: 46.8in
\setlength{\paperheight}{36in} % A0 height: 33.1in
\setlength{\sepwid}{0.024\paperwidth} % Separation width (white space) between columns
\setlength{\onecolwid}{0.22\paperwidth} % Width of one column
\setlength{\twocolwid}{0.464\paperwidth} % Width of two columns
\setlength{\threecolwid}{0.708\paperwidth} % Width of three columns
\setlength{\topmargin}{-0.5in} % Reduce the top margin size
%-----------------------------------------------------------

\usepackage{graphicx}  % Required for including images

\usepackage{booktabs} % Top and bottom rules for tables

%----------------------------------------------------------------------------------------
%   TITLE SECTION
%----------------------------------------------------------------------------------------
\title{TitleTitleTitleTitleTitleTitleTitleTitleTitleTitleTitleTitleTitle} % Poster title

\author{xxxxx, xxxxx, xxx} % Author(s)

\institute{ Department of xxxxxxxxx,xxxxxxxxxxxxxxxx} % Institution(s)

%----------------------------------------------------------------------------------------

\begin{document}
{\begin{tikzpicture}[remember picture, overlay]
\node [anchor=north east, inner sep=3cm, yshift=-2cm] at (current page.north east)
{\includegraphics[width=9 cm, height=9cm]{logo1}};
\end{tikzpicture}}
{\begin{tikzpicture}[remember picture, overlay]
\node [anchor=north west, inner sep=3cm, yshift=-4cm] at (current page.north west)
{\includegraphics[width=10 cm, height=10cm]{example-image-b}};
\end{tikzpicture}}
\addtobeamertemplate{block end}{}{\vspace*{2ex}} % White space under blocks

\setlength{\belowcaptionskip}{2ex} % White space under figures
\setlength\belowdisplayshortskip{2ex} % White space under equations

\begin{frame}[t] % The whole poster is enclosed in one beamer frame
\end{frame}
\end{document}

• Currently, both logos are set to be 10cm wide. Allowing for normal margins, both logos may not be able to fit side-by-side. – Mico Nov 1 '17 at 5:52
• Can you make a complete example? – Torbjørn T. Nov 1 '17 at 7:48
• Why tikz? \setbeamertemplate{headline} { \includegraphics[height=2cm]{example-image-a} \hfill \includegraphics[height=2cm]{example-image-b} } – user36296 Nov 1 '17 at 9:26
• While you wait for an answer to this question, can you go back to your previous ones and look if the answers solve your problems and accept them, if they do? – user36296 Nov 1 '17 at 14:59
• Many of your previous questions still have no accepted answer :( – user36296 Nov 1 '17 at 17:06

I would do:

\documentclass[final]{beamer}
\usepackage{tikz}
\usepackage[scale=1.15]{beamerposter}
\usetheme{confposter}

\title{TitleTitleTitleTitleTitleTitleTitleTitleTitleTitleTitleTitle}
\author{xxxxx, xxxxx, xxx}
\institute{ Department of xxxxxxxxx,xxxxxxxxxxxxxxxx}

\leavevmode
\begin{columns}[T]
\begin{column}{.1\linewidth}
\vskip1cm
\hskip1cm
\includegraphics[width=.9\linewidth]{example-image-a}
\end{column}
\begin{column}{.8\linewidth}
\vskip2cm
\centering
\vskip1cm
\end{column}
\begin{column}{.1\linewidth}
\vskip1cm
\includegraphics[width=.9\linewidth]{example-image-b}
\hskip1cm
\end{column}
\vspace{1cm}
\end{columns}
\vspace{0.5in}
\hspace{0.5in}\begin{beamercolorbox}[wd=47in,colsep=0.15cm]{cboxb}\end{beamercolorbox}
\vspace{0.1in}
}

\begin{document}

\begin{frame}[t]
\end{frame}
\end{document}


You can also use following : Please add this in the preamble.

 \usepackage{tikz}


Then, in the body of your document (right after \begin{document}) add the following:

%-----------LOGO ADDED TO NORTH EAST----------------%
{\begin{tikzpicture}[remember picture, overlay]
\node [anchor=north east, inner sep=6.5cm]  at (current page.north east)
{\includegraphics[height=5cm]{NSERG.png}};
\end{tikzpicture}}
%-------END LOGO ADDED TO NORTH EAST----------------%


Here inner sep specifies de diagonal distance to the top right corner.