\begin{tikzpicture}[tqft/flow=east] \draw (0,0) ellipse (2cm and 1cm); \draw (0,-2) ellipse (3cm and 0.8cm); \def\ringa{(-0.3,0) circle (0.5cm)} \def\ringb{(+0.3,0) circle (0.5cm)} \begin{scope}[even odd rule] \clip \ringa; \fill[pattern color=red,pattern=north east lines] \ringb; \end{scope} \begin{scope}[even odd rule,shift={(-0.7,-2)}] \clip \ringa; \fill[draw=red,pattern color=red,pattern=north east lines] \ringb; \end{scope} \begin{scope}[even odd rule,shift={(+0.7,-2)}] \clip \ringb; \fill[draw=red,pattern color=red,pattern=north east lines] \ringa; \end{scope} \draw \ringa; \draw \ringb; \node at (-1,0.3) {$U_i$}; \node at (+1,0.3) {$U_j$}; \node at (-1.9,-2) {$V_i$}; \node at (+1.9,-2) {$V_j$}; \node at (+2.0,0.7) {$X$}; \node at (+2.4,-1.3) {$\mathbb{R}^n$}; \path[->] (-0.35,0) edge [bend angle=10,bend right] node[label={[label distance=0.1cm]210:$\varphi_i$}] {} (-1,-1.5); \path[->] (+0.35,0) edge [bend angle=10,bend left] node[label={[label distance=0.1cm]-30:$\varphi_j$}] {} (+1,-1.5); \draw (-1,-2) circle (0.5cm); \draw (+1,-2) circle (0.5cm); \draw[->, red, thick] (-0.3,-2) -- (0.3,-2); \end{tikzpicture}