title: How Can put lateral title in block Tikz Overleaf
body: <p>Hi Have the following code and I would like to set the title on the left, so that on the right I will be able to load an Image</p>
  <pre><code>  \documentclass[a2paper]{tikzposter}
  %\geometry{paperwidth=1080px,paperheight=1980px}
  \usepackage{multicol}
  \usetheme{Board}
  \usepackage{lipsum}
  
  \begin{document}
  
  \node[above right,opacity=1.2,inner sep=0pt,outer sep=0pt] at (bottomleft) {\includegraphics[width=\paperwidth,height=\paperheight]{example-image-duck}};
  
  \maketitle[titletotopverticalspace=-8cm] % See Section 4.1
  \colorlet{blockbodybgcolor}{black}
  \colorlet{blocktitlefgcolor}{red}
  \block{\textbf{Ultrastructural anylisis}}{}
  
  \end{document}
  </code></pre>