figures in latex code example

Example 1: include picture in latex

\usepackage{graphicx}
\graphicspath{ {./images/} }
\includegraphics{image}

Example 2: add figure numbers in latex

\begin{figure}[h!]
  \caption{A picture of the universe!}
  \includegraphics[width=0.5\textwidth]{universe}
\end{figure}

Example 3: insert figure latex

%Path relative to the main .tex file 
\graphicspath{ {./images/} }